Contact seller

Contact seller

By clicking here, you authorize Cars.com and its sellers/partners to contact you by text/calls which may include marketing and be by autodialer. Calls may be prerecorded. You also agree to our Privacy Notice. Consent is not required to purchase goods/services.

We value your privacy. Cars.com Privacy Notice

Customize your budget

Est. max vehicle price based on your desired monthly budget (...% APR*. and ...% sales tax)
$...*
See matching cars

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.

Used 2021 GMC Sierra 1500 trucks for sale near Hazelwood, MO

Filters 4 Year Trim Model Price & payment Make Mileage Ext. color All filters
20 matches 30 miles from 63042
Be the first to know!

Save your search and get notified when new inventory arrives.

Prequalify now

It only takes a few minutes and won't affect your credit.

Get Prequalified
Est. $400 /mo*
Down Payment
$0
Net trade-in value
$0
Months
72
APR
7.0%
Sales tax
0.0%

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

2021 GMC Sierra 1500 SLE
2021 GMC Sierra 1500 SLE
2021 GMC Sierra 1500 SLE
2021 GMC Sierra 1500 SLE
2021 GMC Sierra 1500 SLE
2021 GMC Sierra 1500 SLE View all 34 photos

Used

2021 GMC Sierra 1500 SLE

92,662 mi.
$29,569
Est. $554/mo*
Victory Toyota of St. Louis
(504 reviews)
St. Louis, MO (19 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Quicksilver Metallic
Int. color: Dark Walnut/Slate
Drivetrain: Four-wheel Drive
MPG: 16-21
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: 86F01006
VIN: 3GTU9BED3MG278925

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT View all 24 photos

Used

2021 GMC Sierra 1500 SLT

89,234 mi.
$33,990
Est. $637/mo*
Mylenbusch Auto Source
Not rated Dealerships need five reviews in the past 24 months before we can display a rating. (6 reviews)
O'Fallon, MO (19 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Red
Int. color: Gray
Drivetrain: Four-wheel Drive
MPG: 20-20
Fuel type: Gasoline
Transmission: Automatic 8-Speed
Engine: 5.3L V8
Stock #: 9635
VIN: 3GTU9DED9MG372609

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation View all 38 photos

Used

2021 GMC Sierra 1500 Elevation

79,533 mi.
$31,595 $1,370 price drop
Est. $592/mo*
Clement Hyundai
(2,786 reviews)
Wentzville, MO (26 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Summit White
Int. color: Black
Drivetrain: Four-wheel Drive
MPG: 18-21
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: 12968J
VIN: 1GTU9CET3MZ338036

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Backup Camera, Brake Assist, Stability Control
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation View all 32 photos

Used

2021 GMC Sierra 1500 Elevation

67,043 mi.
$34,877 $400 price drop
Est. $654/mo*
Serra Honda O'Fallon
(331 reviews)
O'Fallon, IL (28 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Pacific Blue Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 22-26
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 3L I-6 diesel direct injection, DOHC, variable valve con
Stock #: 262229A
VIN: 3GTU9CET4MG369683

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT View all 26 photos

Used

2021 GMC Sierra 1500 SLT

32,610 mi.
$43,998
Est. $825/mo*
CarMax St. Louis Mid Rivers Mall
Not rated Dealerships need five reviews in the past 24 months before we can display a rating. (9 reviews)
St. Peters, MO (12 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Gray
Int. color: BLACK
Drivetrain: Four-wheel Drive
MPG: 14-20
Fuel type: Gasoline
Transmission: Automatic
Engine: Gas
Stock #: 27865820
VIN: 1GTU9DED9MZ401378

Features

Convenience: Heated Steering Wheel, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Satellite Radio, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali View all 35 photos

Used

2021 GMC Sierra 1500 Denali

88,667 mi.
$35,995
Est. $675/mo*
Laura Buick GMC
(3,783 reviews)
Collinsville, IL (22 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 16-22
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: L263212A
VIN: 3GTU9FET9MG286686

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4 View all 29 photos

Used

2021 GMC Sierra 1500 AT4

16,331 mi.
$44,995
Est. $844/mo*
Laura Buick GMC
(3,783 reviews)
Collinsville, IL (22 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Cayenne Red Tintcoat
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: L262859A
VIN: 1GTU9EET7MZ374954

Features

Convenience: Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Backup Camera, Brake Assist, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT View all 29 photos

Used

2021 GMC Sierra 1500 SLT

89,567 mi.
$31,995
Est. $600/mo*
Laura Buick GMC
(3,783 reviews)
Collinsville, IL (22 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Satin Steel Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 14-20
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: L261679B
VIN: 1GTU9DED7MZ148299

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT

Used

2021 GMC Sierra 1500 SLT

69,659 mi.
$37,321
Est. $700/mo*
Jim Butler Chevrolet
(8,449 reviews)
Fenton, MO (20 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 14-22
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: 357001C
VIN: 1GTU9DED2MZ107451

Features

Convenience: Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation View all 30 photos

Used

2021 GMC Sierra 1500 Elevation

90,095 mi.
$31,800 $200 price drop
Est. $596/mo*
South County Dodge Chrysler Jeep RAM
(1,669 reviews)
Saint Louis, MO (20 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 14-20
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: T0359AA
VIN: 3GTU9CED3MG295407

Features

Convenience: Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT View all 15 photos

Used

2021 GMC Sierra 1500 SLT

69,478 mi.
$35,397 $548 price drop
Est. $664/mo*
Dave Sinclair Buick GMC
(226 reviews)
Saint Louis, MO (19 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Cayenne Red Tintcoat
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 16-20
Fuel type: Gasoline
Transmission: Automatic
Engine: 5.3L
Stock #: T261041A
VIN: 3GTU9DED9MG264233

Features

Convenience: Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali View all 33 photos

Used

2021 GMC Sierra 1500 Denali

78,202 mi.
$34,995
Est. $656/mo*
Laura Buick GMC
(3,783 reviews)
Collinsville, IL (22 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: White Frost Tri-Coat
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 16-22
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: L261994A
VIN: 3GTU9FED4MG300342

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4 View all 8 photos

Used

2021 GMC Sierra 1500 AT4

93,110 mi.
$36,500 $300 price drop
Est. $684/mo*
Clement Pre-Owned (Florissant)
(298 reviews)
Florissant, MO (4 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Cardinal Red
Int. color: Jet Black w/Kalahari Accents
Drivetrain: Four-wheel Drive
MPG: 22-19
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
Stock #: C19399A
VIN: 1GTP9EEL7MZ320051

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT View all 31 photos

Used

2021 GMC Sierra 1500 SLT

163,448 mi.
$25,995
Est. $487/mo*
Laura Buick GMC
(3,783 reviews)
Collinsville, IL (22 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 14-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: L261342A
VIN: 3GTU9DED7MG238794

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT View all 30 photos

Used

2021 GMC Sierra 1500 SLT

99,304 mi.
$30,995
Est. $581/mo*
Laura Buick GMC
(3,783 reviews)
Collinsville, IL (22 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 14-20
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: L262171A
VIN: 1GTU9DET7MZ398939

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Backup Camera, Brake Assist, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4 View all 56 photos

Used

2021 GMC Sierra 1500 AT4

51,101 mi.
$37,000 $200 price drop
Est. $694/mo*
Clement Supercenter
(15 reviews)
St. Charles, MO (10 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Cardinal Red
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: A15676NC
VIN: 3GTU9EET4MG361577

Features

Convenience: Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Backup Camera, Brake Assist, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 Elevation View all 12 photos

Used

2021 GMC Sierra 1500 Elevation

29,273 mi.
$38,500 $700 price drop
Est. $722/mo*
Clement Supercenter
(15 reviews)
St. Charles, MO (10 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Satin Steel Metallic
Int. color: Black
Drivetrain: Four-wheel Drive
MPG: 18-21
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: A16582D
VIN: 1GTU9CET7MZ344809

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Backup Camera, Brake Assist, Stability Control
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4
2021 GMC Sierra 1500 AT4 View all 35 photos

Used

2021 GMC Sierra 1500 AT4

56,697 mi.
$40,274 $896 price drop
Est. $755/mo*
Clement Ford
(753 reviews)
Wentzville, MO (24 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Sky
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 6.2L V8 16V GDI OHV
Stock #: F14106J
VIN: 1GTP9EEL0MZ449880

Features

Convenience: Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Backup Camera, Brake Assist, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali View all 33 photos

Used

2021 GMC Sierra 1500 Denali

139,547 mi.
$28,995
Est. $544/mo*
Laura Buick GMC
(3,783 reviews)
Collinsville, IL (22 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: White Frost Tri-Coat
Int. color: Dark Walnut
Drivetrain: Four-wheel Drive
MPG: 16-22
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: L262247A
VIN: 1GTU9FET6MZ268551

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT View all 29 photos

Used

2021 GMC Sierra 1500 SLT

54,509 mi.
$34,995
Est. $656/mo*
Laura Buick GMC
(3,783 reviews)
Collinsville, IL (22 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Cardinal Red
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 14-20
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: L263233A
VIN: 3GTU9DEDXMG170233

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Backup Camera, Brake Assist, Stability Control
Seating: Leather Seats, Memory Seat

There are additional matching cars outside your search area.

Sorted by premium dealers first

Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.

As a benefit to some of our dealer customers, we display their listings first.
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali View all 35 photos

Used

2021 GMC Sierra 1500 Denali

75,513 mi.
$40,310
Est. $756/mo*
Sapaugh GM Country
Herculaneum, MO (38 mi.)

Vehicle information

Ext. color: White Frost Tricoat
Int. color: Jet Black, Forge Perforated Leather Seat Trim
Drivetrain: Four-wheel Drive
MPG: 16-21
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
Stock #: 2631611
VIN: 3GTU9FELXMG479736

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT
2021 GMC Sierra 1500 SLT View all 33 photos

Used

2021 GMC Sierra 1500 SLT

76,910 mi.
$35,744
Est. $670/mo*
Steve Schmitt, Inc.
Highland, IL (39 mi.)

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 22-26
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 3L I-6 diesel direct injection, DOHC, variable valve con
Stock #: 39166A
VIN: 3GTU9DET9MG193672

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali
2021 GMC Sierra 1500 Denali View all 11 photos

Used

2021 GMC Sierra 1500 Denali

55,230 mi.
$41,598
Est. $780/mo*
AutoCenters Nissan
Herculaneum, MO (37 mi.)

Vehicle information

Ext. color: White Frost Tricoat
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 16-20
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
Stock #: AK85906
VIN: 3GTU9FEL3MG370633

Features

Convenience: Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 Base
2021 GMC Sierra 1500 Base
2021 GMC Sierra 1500 Base
2021 GMC Sierra 1500 Base

Used

2021 GMC Sierra 1500 Base

54,206 mi.
$32,800 $200 price drop
Est. $615/mo*
Sunset Ford of Waterloo
Waterloo, IL (32 mi.)

Vehicle information

Ext. color: Dark Sky Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 14-20
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: T14246E
VIN: 3GTU9AEF5MG114510

Features

Convenience: Keyless Entry
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
No photo available

Used

2021 GMC Sierra 1500 SLT

92,148 mi.
Not Priced
Sapaugh GM Country
Herculaneum, MO (38 mi.)

Vehicle information

Ext. color: Cardinal Red
Int. color: Jet Black, Perforated Leather-Appointed Front Outboard Seat Trim
Drivetrain: Four-wheel Drive
MPG: 14-20
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: 2555753
VIN: 3GTU9DED5MG350736

Features

Convenience: Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Seating: Leather Seats, Memory Seat
No photo available

Used

2021 GMC Sierra 1500 SLT

51,039 mi.
Not Priced
Sapaugh GM Country
Herculaneum, MO (38 mi.)

Vehicle information

Ext. color: Quicksilver Metallic
Int. color: Jet Black, Perforated Leather-Appointed Front Outboard Seat Trim
Drivetrain: Four-wheel Drive
MPG: 22-20
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 3L I-6 diesel direct injection, DOHC, variable valve con
Stock #: 2632781
VIN: 1GTU9DET8MZ161408

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 AT4

Used

2021 GMC Sierra 1500 AT4

91,337 mi.
$35,315
Est. $662/mo*
Sapaugh GM Country
Herculaneum, MO (38 mi.)

Vehicle information

Ext. color: Summit White
Int. color: Jet Black With Kalahari Accents, Perforated Leather Front Seat T
Drivetrain: Four-wheel Drive
MPG: 22-21
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 3L I-6 diesel direct injection, DOHC, variable valve con
Stock #: 2532397
VIN: 1GTU9EET1MZ407088

Features

Convenience: Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Seating: Leather Seats, Memory Seat
  • Prev
  • 1
  • Next

GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $57,426 3 Good deals
2025 GMC Sierra 1500 $53,890 13 Great deals
2024 GMC Sierra 1500 $47,052 13 Great deals
2023 GMC Sierra 1500 $44,016 5 Great deals
2022 GMC Sierra 1500 $41,328 13 Good deals
2020 GMC Sierra 1500 $31,018 10 Good deals
2019 GMC Sierra 1500 $29,827 12 Good deals
2018 GMC Sierra 1500 $29,123 12 Good deals

About the 2021 GMC Sierra 1500

Basics

Base shown (base trim).

Seating
3
Door count
2
Drivetrain
Rear-wheel drive
Combined MPG
16
Transmission
6-Speed A/T
Engine
285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability)
Side view of the 2021 GMC Sierra 1500
FAQs

How much does the 2021 GMC Sierra 1500 cost?

The 2021 GMC Sierra 1500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Sierra 1500 is $35,744, with pricing starting at $14,240.

What is the MPG of the 2021 GMC Sierra 1500?

The 2021 GMC Sierra 1500 offers up to 14 MPG in city driving and 19 MPG on the highway for a combined rating of 16 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2021 GMC Sierra 1500?

The 2021 GMC Sierra 1500 compares to and/or competes against the following vehicles:


 Trims

AT4 (2 styles)

Style
4WD Crew Cab 157" AT4 4WD Crew Cab 147" AT4
Inventory price
Starting at $55,900 Starting at $54,700
Combined MPG
16 17
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

Base (7 styles)

Style
4WD Double Cab 147" 2WD Double Cab 147" 2WD Crew Cab 147" 4WD Crew Cab 147" 4WD Crew Cab 157" 4WD Reg Cab 140" 2WD Reg Cab 140"
Inventory price
Starting at $37,300 Starting at $34,000 Starting at $36,400 Starting at $39,700 Starting at $40,000 Starting at $34,700 Starting at $30,100
Combined MPG
19 21 21 19 19 16 16
Engine
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability)

Denali (3 styles)

Style
2WD Crew Cab 147" Denali 4WD Crew Cab 147" Denali 4WD Crew Cab 157" Denali
Inventory price
Starting at $55,800 Starting at $59,300 Starting at $59,600
Combined MPG
17 18 18
Engine
355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

Elevation (7 styles)

Style
4WD Double Cab 147" Elevation w/3VL 4WD Crew Cab 147" Elevation w/3VL 4WD Crew Cab 157" Elevation 2WD Double Cab 147" Elevation 4WD Double Cab 147" Elevation w/3SB 4WD Crew Cab 147" Elevation w/3SB 2WD Crew Cab 147" Elevation
Inventory price
Starting at $44,600 Starting at $47,200 Starting at $49,300 Starting at $43,100 Starting at $46,400 Starting at $49,000 Starting at $45,700
Combined MPG
19 19 19 21 19 19 21
Engine
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)

SLE (5 styles)

Style
4WD Crew Cab 147" SLE 4WD Crew Cab 157" SLE 2WD Double Cab 147" SLE 2WD Crew Cab 147" SLE 4WD Double Cab 147" SLE
Inventory price
Starting at $47,100 Starting at $47,400 Starting at $41,400 Starting at $43,800 Starting at $44,700
Combined MPG
19 19 21 21 19
Engine
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)

SLT (3 styles)

Style
4WD Crew Cab 147" SLT 2WD Crew Cab 147" SLT 4WD Crew Cab 157" SLT
Inventory price
Starting at $50,800 Starting at $47,500 Starting at $51,100
Combined MPG
18 17 18
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

20 matches Clear
Reset
20 matches
Be the first to know!

Save your search and get notified when new inventory arrives.
Basics
GMC models
Sierra 1500 trims
Price & payment Full Price Monthly
‡Monthly budget search results are estimated based on a 72-month loan term with $0 down payment, $0 trade-in value, 0.0% sales tax and 7.0% APR. Inputs can be personalized using the calculator.
Financing
Deal rating
Vehicle history
Awards
Style
Body style
Vehicle size
Cab type
Exterior color
Interior color
Performance
Transmission
Drivetrain
Cylinders
Fuel type
EV range
EV charge time
Features
Convenience
Entertainment
Exterior
Safety
Seating
Door count
Seller info
Seller type
Keyword
Update
Show only

Similar Cars

Research the 2021 GMC Sierra 1500

Compare the 2021 GMC Sierra 1500

2021 GMC Sierra 1500 by city

2021 GMC Sierra 1500 by body style
[{"applied_filter_criteria":"{\"cpo_indicator\":false,\"make_model_trim\":[{\"make\":\"gmc\",\"model\":\"sierra_1500\"}],\"max_year\":\"2021\",\"min_year\":\"2021\",\"search_range\":\"30\",\"shippable\":true,\"sort_field\":\"searchRank1\",\"sort_order\":\"desc\",\"stock_type\":\"used\"}","search_type":"general-inventory-search","sponsored_type_eligible":["inventory_ad"],"vehicle_array":[{"exterior_color":"Quicksilver Metallic","seller_type":"dealership","badges":["good_deal"],"vin":"3GTU9BED3MG278925","dealer_zip":"63128","dealer_name":"Victory Toyota of St. Louis","sponsored_type":"standard","listing_id":"38e08562-8f06-4741-a75f-72715294bae6","relevancy_score":null,"year":"2021","fuel_type":"Gasoline","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:SLE","model":"Sierra 1500","price":"29569","mileage":"92662","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:SLE:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Dark Walnut/Slate","msrp":"0","customer_id":"6067389","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"SLE","photo_count":34,"vertical_position":1},{"exterior_color":"Red","seller_type":"dealership","badges":["good_deal"],"vin":"3GTU9DED9MG372609","dealer_zip":"63366","dealer_name":"Mylenbusch Auto Source","sponsored_type":"standard","listing_id":"4ef1ca03-ddee-4d36-9735-81c97109577e","relevancy_score":null,"year":"2021","fuel_type":"Gasoline","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:SLT","model":"Sierra 1500","price":"33990","mileage":"89234","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:SLT:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Gray","msrp":"0","customer_id":"2220602","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"SLT","photo_count":24,"vertical_position":2},{"exterior_color":"Summit White","seller_type":"dealership","badges":["price_drop_in_cents","good_deal"],"vin":"1GTU9CET3MZ338036","dealer_zip":"63385","dealer_name":"Clement Hyundai","sponsored_type":"standard","listing_id":"9ef6c992-39ff-4752-b31a-d6b74e63358c","relevancy_score":null,"year":"2021","fuel_type":"Diesel","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:Elevation","model":"Sierra 1500","price":"31595","mileage":"79533","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:Elevation:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Black","msrp":null,"customer_id":"5387703","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"Elevation","photo_count":38,"vertical_position":3},{"exterior_color":"Pacific Blue Metallic","seller_type":"dealership","badges":["price_drop_in_cents","good_deal","hot_car"],"vin":"3GTU9CET4MG369683","dealer_zip":"62269","dealer_name":"Serra Honda O'Fallon","sponsored_type":"standard","listing_id":"44e52d14-207f-4ae8-b877-4490c713121b","relevancy_score":null,"year":"2021","fuel_type":"Diesel","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:Elevation","model":"Sierra 1500","price":"34877","mileage":"67043","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:Elevation:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black","msrp":"0","customer_id":"19194","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"Elevation","photo_count":32,"vertical_position":4},{"exterior_color":"Gray","seller_type":"dealership","badges":[],"vin":"1GTU9DED9MZ401378","dealer_zip":"63376","dealer_name":"CarMax St. Louis Mid Rivers Mall","sponsored_type":"standard","listing_id":"c1b35855-68a3-41e0-aa54-8336548d9787","relevancy_score":null,"year":"2021","fuel_type":"Gasoline","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:SLT","model":"Sierra 1500","price":"43998","mileage":"32610","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:SLT:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"BLACK","msrp":null,"customer_id":"5254006","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"SLT","photo_count":26,"vertical_position":5},{"exterior_color":"Onyx Black","seller_type":"dealership","badges":["great_deal"],"vin":"3GTU9FET9MG286686","dealer_zip":"62234","dealer_name":"Laura Buick GMC","sponsored_type":"standard","listing_id":"3172f080-bbe3-4b7c-a5fb-35235d0b6296","relevancy_score":null,"year":"2021","fuel_type":"Diesel","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:Denali","model":"Sierra 1500","price":"35995","mileage":"88667","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:Denali:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black","msrp":null,"customer_id":"152223","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"Denali","photo_count":35,"vertical_position":6},{"exterior_color":"Cayenne Red Tintcoat","seller_type":"dealership","badges":["good_deal"],"vin":"1GTU9EET7MZ374954","dealer_zip":"62234","dealer_name":"Laura Buick GMC","sponsored_type":"standard","listing_id":"cf479efc-729a-4d3b-872a-657542fd4b0f","relevancy_score":null,"year":"2021","fuel_type":"Diesel","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:AT4","model":"Sierra 1500","price":"44995","mileage":"16331","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:AT4:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black","msrp":null,"customer_id":"152223","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"AT4","photo_count":29,"vertical_position":7},{"exterior_color":"Satin Steel Metallic","seller_type":"dealership","badges":["great_deal"],"vin":"1GTU9DED7MZ148299","dealer_zip":"62234","dealer_name":"Laura Buick GMC","sponsored_type":"standard","listing_id":"5d1cdfbb-86b5-460a-8252-d61d1af88f31","relevancy_score":null,"year":"2021","fuel_type":"Gasoline","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:SLT","model":"Sierra 1500","price":"31995","mileage":"89567","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:SLT:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black","msrp":null,"customer_id":"152223","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"SLT","photo_count":29,"vertical_position":8},{"exterior_color":"Summit White","seller_type":"dealership","badges":["great_deal"],"vin":"1GTU9DED2MZ107451","dealer_zip":"63026","dealer_name":"Jim Butler Chevrolet","sponsored_type":"standard","listing_id":"9c7098e8-373b-452f-8eb0-9d49ac417b40","relevancy_score":null,"year":"2021","fuel_type":"Gasoline","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:SLT","model":"Sierra 1500","price":"37321","mileage":"69659","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:SLT:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black","msrp":"0","customer_id":"190822","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"SLT","photo_count":4,"vertical_position":9},{"exterior_color":"Onyx Black","seller_type":"dealership","badges":["price_drop_in_cents","good_deal"],"vin":"3GTU9CED3MG295407","dealer_zip":"63125","dealer_name":"South County Dodge Chrysler Jeep RAM","sponsored_type":"standard","listing_id":"20737e4f-93f7-4cac-a4a9-6bd37b4181aa","relevancy_score":null,"year":"2021","fuel_type":"Gasoline","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:Elevation","model":"Sierra 1500","price":"31800","mileage":"90095","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:Elevation:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black","msrp":"0","customer_id":"19542","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"Elevation","photo_count":30,"vertical_position":10},{"exterior_color":"Cayenne Red Tintcoat","seller_type":"dealership","badges":["price_drop_in_cents","good_deal"],"vin":"3GTU9DED9MG264233","dealer_zip":"63123","dealer_name":"Dave Sinclair Buick GMC","sponsored_type":"standard","listing_id":"bf7cc742-f91b-4b50-a03b-2533c3c48ea3","relevancy_score":null,"year":"2021","fuel_type":"Gasoline","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:SLT","model":"Sierra 1500","price":"35397","mileage":"69478","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:SLT:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black","msrp":"0","customer_id":"152093","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"SLT","photo_count":15,"vertical_position":11},{"exterior_color":"White Frost Tri-Coat","seller_type":"dealership","badges":["good_deal"],"vin":"3GTU9FED4MG300342","dealer_zip":"62234","dealer_name":"Laura Buick GMC","sponsored_type":"standard","listing_id":"ef41daec-06c2-4209-a12b-ac7a2e76318e","relevancy_score":null,"year":"2021","fuel_type":"Gasoline","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:Denali","model":"Sierra 1500","price":"34995","mileage":"78202","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:Denali:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black","msrp":null,"customer_id":"152223","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"Denali","photo_count":33,"vertical_position":12},{"exterior_color":"Cardinal Red","seller_type":"dealership","badges":["price_drop_in_cents","good_deal"],"vin":"1GTP9EEL7MZ320051","dealer_zip":"63033","dealer_name":"Clement Pre-Owned (Florissant)","sponsored_type":"standard","listing_id":"5f94be80-04c5-4712-94db-c5468d03a49c","relevancy_score":null,"year":"2021","fuel_type":"Gasoline","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:AT4","model":"Sierra 1500","price":"36500","mileage":"93110","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:AT4:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black w/Kalahari Accents","msrp":"0","customer_id":"5394710","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"AT4","photo_count":8,"vertical_position":13},{"exterior_color":"Summit White","seller_type":"dealership","badges":["great_deal"],"vin":"3GTU9DED7MG238794","dealer_zip":"62234","dealer_name":"Laura Buick GMC","sponsored_type":"standard","listing_id":"39f38d61-bb61-4946-a4f4-a94b61c756e9","relevancy_score":null,"year":"2021","fuel_type":"Gasoline","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:SLT","model":"Sierra 1500","price":"25995","mileage":"163448","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:SLT:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black","msrp":null,"customer_id":"152223","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"SLT","photo_count":31,"vertical_position":14},{"exterior_color":"Summit White","seller_type":"dealership","badges":["great_deal"],"vin":"1GTU9DET7MZ398939","dealer_zip":"62234","dealer_name":"Laura Buick GMC","sponsored_type":"standard","listing_id":"a90c6780-4980-4820-9c27-ae7a2504c93c","relevancy_score":null,"year":"2021","fuel_type":"Diesel","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:SLT","model":"Sierra 1500","price":"30995","mileage":"99304","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:SLT:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black","msrp":null,"customer_id":"152223","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"SLT","photo_count":30,"vertical_position":15},{"exterior_color":"Cardinal Red","seller_type":"dealership","badges":["price_drop_in_cents","good_deal"],"vin":"3GTU9EET4MG361577","dealer_zip":"63303","dealer_name":"Clement Supercenter","sponsored_type":"standard","listing_id":"494d189f-6c33-4edf-a0ca-e5528054bdb9","relevancy_score":null,"year":"2021","fuel_type":"Diesel","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:AT4","model":"Sierra 1500","price":"37000","mileage":"51101","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:AT4:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black","msrp":null,"customer_id":"5397233","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"AT4","photo_count":56,"vertical_position":16},{"exterior_color":"Satin Steel Metallic","seller_type":"dealership","badges":["price_drop_in_cents","good_deal"],"vin":"1GTU9CET7MZ344809","dealer_zip":"63303","dealer_name":"Clement Supercenter","sponsored_type":"standard","listing_id":"22cd0d36-7d53-4a74-b01d-3fc055592b2d","relevancy_score":null,"year":"2021","fuel_type":"Diesel","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:Elevation","model":"Sierra 1500","price":"38500","mileage":"29273","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:Elevation:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Black","msrp":null,"customer_id":"5397233","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"Elevation","photo_count":12,"vertical_position":17},{"exterior_color":"Sky","seller_type":"dealership","badges":["price_drop_in_cents","great_deal","hot_car"],"vin":"1GTP9EEL0MZ449880","dealer_zip":"63385","dealer_name":"Clement Ford","sponsored_type":"standard","listing_id":"a24e993d-e60c-47f1-99a9-1fdb20183154","relevancy_score":null,"year":"2021","fuel_type":"Gasoline","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:AT4","model":"Sierra 1500","price":"40274","mileage":"56697","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:AT4:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black","msrp":null,"customer_id":"6000039","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"AT4","photo_count":35,"vertical_position":18},{"exterior_color":"White Frost Tri-Coat","seller_type":"dealership","badges":["good_deal"],"vin":"1GTU9FET6MZ268551","dealer_zip":"62234","dealer_name":"Laura Buick GMC","sponsored_type":"standard","listing_id":"7a83307b-4717-43e8-9a3a-8d89da85cf79","relevancy_score":null,"year":"2021","fuel_type":"Diesel","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:Denali","model":"Sierra 1500","price":"28995","mileage":"139547","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:Denali:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Dark Walnut","msrp":null,"customer_id":"152223","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"Denali","photo_count":33,"vertical_position":19},{"exterior_color":"Cardinal Red","seller_type":"dealership","badges":["good_deal"],"vin":"3GTU9DEDXMG170233","dealer_zip":"62234","dealer_name":"Laura Buick GMC","sponsored_type":"standard","listing_id":"e4ecb9d2-0637-460c-8798-bb1b49cd300b","relevancy_score":null,"year":"2021","fuel_type":"Gasoline","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:SLT","model":"Sierra 1500","price":"34995","mileage":"54509","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:SLT:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black","msrp":null,"customer_id":"152223","stock_sub":"","cpo_package":null,"sponsored":false,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"SLT","photo_count":29,"vertical_position":20},{"exterior_color":"White Frost Tricoat","seller_type":"dealership","badges":["good_deal"],"vin":"3GTU9FELXMG479736","dealer_zip":"63048","dealer_name":"Sapaugh GM Country","sponsored_type":"search_expansion|radius_paid","listing_id":"8cf01e39-2681-4385-88d6-08514868bc21","relevancy_score":null,"year":"2021","fuel_type":"Gasoline","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:Denali","model":"Sierra 1500","price":"40310","mileage":"75513","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:Denali:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black, Forge Perforated Leather Seat Trim","msrp":"0","customer_id":"151905","stock_sub":"","cpo_package":null,"sponsored":true,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"Denali","photo_count":35,"vertical_position":21},{"exterior_color":"Onyx Black","seller_type":"dealership","badges":["good_deal"],"vin":"3GTU9DET9MG193672","dealer_zip":"62249","dealer_name":"Steve Schmitt, Inc.","sponsored_type":"search_expansion|radius_paid","listing_id":"80b1b24b-2afe-4444-bc4f-0f8104611e8d","relevancy_score":null,"year":"2021","fuel_type":"Diesel","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:SLT","model":"Sierra 1500","price":"35744","mileage":"76910","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:SLT:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black","msrp":"0","customer_id":"178626","stock_sub":"","cpo_package":null,"sponsored":true,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"SLT","photo_count":33,"vertical_position":22},{"exterior_color":"White Frost Tricoat","seller_type":"dealership","badges":["great_deal"],"vin":"3GTU9FEL3MG370633","dealer_zip":"63048","dealer_name":"AutoCenters Nissan","sponsored_type":"search_expansion|radius_paid","listing_id":"09a043ee-04f9-4d86-a5c3-4424c928bebc","relevancy_score":null,"year":"2021","fuel_type":"Gasoline","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:Denali","model":"Sierra 1500","price":"41598","mileage":"55230","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:Denali:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black","msrp":"0","customer_id":"6060082","stock_sub":"","cpo_package":null,"sponsored":true,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"Denali","photo_count":11,"vertical_position":23},{"exterior_color":"Dark Sky Metallic","seller_type":"dealership","badges":["price_drop_in_cents","good_deal"],"vin":"3GTU9AEF5MG114510","dealer_zip":"62298","dealer_name":"Sunset Ford of Waterloo","sponsored_type":"search_expansion|radius_paid","listing_id":"d4697687-aa5f-48f0-bad7-6ba82ef53a16","relevancy_score":null,"year":"2021","fuel_type":"Gasoline","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:Base","model":"Sierra 1500","price":"32800","mileage":"54206","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:Base:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black","msrp":"0","customer_id":"151944","stock_sub":"","cpo_package":null,"sponsored":true,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"Base","photo_count":4,"vertical_position":24},{"exterior_color":"Cardinal Red","seller_type":"dealership","badges":[],"vin":"3GTU9DED5MG350736","dealer_zip":"63048","dealer_name":"Sapaugh GM Country","sponsored_type":"search_expansion|radius_paid","listing_id":"14f6acf8-25a2-433f-9de4-cecdee0a80a6","relevancy_score":null,"year":"2021","fuel_type":"Gasoline","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:SLT","model":"Sierra 1500","price":"0","mileage":"92148","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:SLT:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black, Perforated Leather-Appointed Front Outboard Seat Trim","msrp":"0","customer_id":"151905","stock_sub":"","cpo_package":null,"sponsored":true,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"SLT","photo_count":0,"vertical_position":25},{"exterior_color":"Quicksilver Metallic","seller_type":"dealership","badges":[],"vin":"1GTU9DET8MZ161408","dealer_zip":"63048","dealer_name":"Sapaugh GM Country","sponsored_type":"search_expansion|radius_paid","listing_id":"45881257-90ed-4e22-a305-7bead53b2ffd","relevancy_score":null,"year":"2021","fuel_type":"Diesel","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:SLT","model":"Sierra 1500","price":"0","mileage":"51039","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:SLT:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black, Perforated Leather-Appointed Front Outboard Seat Trim","msrp":"0","customer_id":"151905","stock_sub":"","cpo_package":null,"sponsored":true,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"SLT","photo_count":0,"vertical_position":26},{"exterior_color":"Summit White","seller_type":"dealership","badges":["good_deal"],"vin":"1GTU9EET1MZ407088","dealer_zip":"63048","dealer_name":"Sapaugh GM Country","sponsored_type":"search_expansion|radius_paid","listing_id":"55938928-a897-4393-9b98-23f0adb10bcc","relevancy_score":null,"year":"2021","fuel_type":"Diesel","cpo_indicator":false,"canonical_mmt":"GMC:Sierra 1500:AT4","model":"Sierra 1500","price":"35315","mileage":"91337","cat":"truck_fullsize","canonical_mmty":"GMC:Sierra 1500:AT4:2021","certified_preowned":false,"drivetrain":"Four-wheel Drive","stock_type":"Used","interior_color":"Jet Black With Kalahari Accents, Perforated Leather Front Seat T","msrp":"0","customer_id":"151905","stock_sub":"","cpo_package":null,"sponsored":true,"make":"GMC","bodystyle":"Truck","nvi_program":false,"trim":"AT4","photo_count":1,"vertical_position":27}]}]