Skip to main content

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 Welby, CO

Filters 4 Year Trim Model Price & payment Make Mileage Ext. color All filters
30 matches 30 miles from 80229
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%

Vehicle information

Ext. color: Satin Steel Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 22-26
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: Duramax 3L I-6 diesel direct injection, DOHC, variable valve con
Stock #: 4356574
VIN: 3GTU9BET8MG356574

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

Vehicle information

Ext. color: Summit White
Int. color: Jet Black with Kalahari accents
Drivetrain: Four-wheel Drive
MPG: 15-19
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
Stock #: MZ239863
VIN: 1GTP9EEL2MZ239863

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Folding Mirrors, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat

Vehicle information

Ext. color: Cayenne Red Tintcoat
Int. color: Jet Black w/Kalahari Accents
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 #: Z6988
VIN: 3GTU9EET3MG267478

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Folding Mirrors, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, 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

Vehicle information

Ext. color: Satin Steel Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 6.2L V8 16V GDI OHV
Stock #: H075390A
VIN: 3GTP9EEL7MG478857

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

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 #: T376674
VIN: 3GTU9CET5MG376674

Features

Convenience: 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

Vehicle information

Ext. color: White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 18-21
Fuel type: Gasoline
Transmission: Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: C0448A
VIN: 1GTU9BED2MZ164513

Features

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

Vehicle information

Ext. color: Quicksilver 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 #: P17681
VIN: 3GTU9CET1MG304287

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

Vehicle information

Ext. color: Pacific Blue Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 18-21
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: MP6881A
VIN: 3GTU9CED2MG236820

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

Vehicle information

Ext. color: White Frost Tri-Coat
Int. color: Dark Walnut
Drivetrain: Four-wheel Drive
MPG: 14-20
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: P164407
VIN: 1GTU9DETXMZ164407

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

Vehicle information

Ext. color: White
Int. color: BLACK
Drivetrain: Four-wheel Drive
MPG: 16-22
Fuel type: Gasoline
Transmission: Automatic
Engine: Gas
Stock #: 28256465
VIN: 3GTU9CED5MG403638

Features

Convenience: Heated Steering Wheel, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch
Safety: Backup Camera

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black w/Kalahari Accents
Drivetrain: Four-wheel Drive
MPG: 15-21
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: U16671A
VIN: 3GTP9EEDXMG374596

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

Vehicle information

Ext. color: Pacific Blue 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 #: B51828
VIN: 3GTU9CED0MG176004

Features

Convenience: 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

Vehicle information

Ext. color: Onyx Black
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 #: B51826
VIN: 3GTU9FEL0MG315816

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, 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

Vehicle information

Ext. color: White
Int. color: 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 #: B51488
VIN: 3GTU9DED3MG308159

Features

Convenience: 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

Vehicle information

Ext. color: Summit White
Int. color: Jet Black with Kalahari accents
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 #: MG311132
VIN: 3GTU9EET2MG311132

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Folding Mirrors, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat

Vehicle information

Ext. color: Black
Int. color: Black
Drivetrain: Four-wheel Drive
MPG: 15-21
Fuel type: Diesel
Transmission: 10-Speed A/T
Engine: 277.0HP 3.0L Straight 6 Cylinder Engine Diesel Fuel
VIN: 1GTU9EET4MZ270180

Features

Convenience: Cooled Seats, Heated Seats, Keyless Entry, Navigation System, Power Liftgate
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior: Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, LED Headlights
Seating: Leather Seats

Vehicle information

Ext. color: White Frost Tricoat
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 22-26
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: Duramax 3L I-6 diesel direct injection, DOHC, variable valve con
Stock #: 4229249
VIN: 3GTU9FETXMG229249

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

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black w/Kalahari Accents
Drivetrain: Four-wheel Drive
MPG: 15-19
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
Stock #: MZ109137
VIN: 1GTP9EEL3MZ109137

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Folding Mirrors, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, 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

Vehicle information

Ext. color: Summit White
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 #: MG438828
VIN: 3GTU9DET2MG438828

Features

Convenience: Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Power Folding Mirrors, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, 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
Seating: Leather Seats, Memory Seat

Vehicle information

Ext. color: Sky
Int. color: Jet Black w/Kalahari Accents
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 #: 8164GS
VIN: 1GTU9EET9MZ380934

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
  • Prev
  • 1
  • 2
  • Next

GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $68,059 4 Good deals
2025 GMC Sierra 1500 $53,703 7 Great deals
2024 GMC Sierra 1500 $48,696 8 Great deals
2023 GMC Sierra 1500 $47,513 5 Great deals
2022 GMC Sierra 1500 $41,590 7 Great deals
2020 GMC Sierra 1500 $34,328 6 Great deals
2019 GMC Sierra 1500 $34,002 24 Good deals
2018 GMC Sierra 1500 $29,182 7 Great 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 $35,773, with pricing starting at $13,900.

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.

30 matches Clear
Reset
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 cab 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":[{"vertical_position":1,"stock_type":"Used","vin":"3GTU9BET8MG356574","mileage":"44660","price":"32100","listing_id":"0b82c67e-5f2f-465a-ac5f-c4864af4f4c4","sponsored":false,"photo_count":25,"canonical_mmty":"GMC:Sierra 1500:SLE:2021","seller_type":"dealership","nvi_program":false,"badges":["price_drop_in_cents","good_deal"],"interior_color":"Jet Black","fuel_type":"Diesel","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":"0","dealer_name":"Corwin Toyota Boulder","stock_sub":"","dealer_zip":"80301","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"Satin Steel Metallic","sponsored_type":"standard","trim":"SLE","customer_id":"6058196","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:SLE"},{"vertical_position":2,"stock_type":"Used","vin":"1GTP9EEL2MZ239863","mileage":"99630","price":"33490","listing_id":"7f370c3e-97eb-4eb1-a9a8-a7f3bb064687","sponsored":false,"photo_count":24,"canonical_mmty":"GMC:Sierra 1500:AT4:2021","seller_type":"dealership","nvi_program":false,"badges":["price_drop_in_cents","great_deal","hot_car"],"interior_color":"Jet Black with Kalahari accents","fuel_type":"Gasoline","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":"0","dealer_name":"AutoNation Chrysler Jeep West","stock_sub":"","dealer_zip":"80401","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"Summit White","sponsored_type":"standard","trim":"AT4","customer_id":"23084","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:AT4"},{"vertical_position":3,"stock_type":"Used","vin":"3GTU9EET3MG267478","mileage":"71955","price":"40899","listing_id":"117699aa-2367-440a-be69-d2fa5bdbd550","sponsored":false,"photo_count":31,"canonical_mmty":"GMC:Sierra 1500:AT4:2021","seller_type":"dealership","nvi_program":false,"badges":["good_deal"],"interior_color":"Jet Black w/Kalahari Accents","fuel_type":"Diesel","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":"0","dealer_name":"Springs Automotive Group","stock_sub":"","dealer_zip":"80110","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"Cayenne Red Tintcoat","sponsored_type":"standard","trim":"AT4","customer_id":"5375654","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:AT4"},{"vertical_position":4,"stock_type":"Used","vin":"3GTP9EEL7MG478857","mileage":"40010","price":"41078","listing_id":"87a7a07a-3b50-4da9-bdb9-2f912e3435a4","sponsored":false,"photo_count":5,"canonical_mmty":"GMC:Sierra 1500:AT4:2021","seller_type":"dealership","nvi_program":false,"badges":["good_deal"],"interior_color":"Jet Black","fuel_type":"Gasoline","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":null,"dealer_name":"Mountain Hyundai","stock_sub":"","dealer_zip":"80221","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"Satin Steel Metallic","sponsored_type":"standard","trim":"AT4","customer_id":"6069270","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:AT4"},{"vertical_position":5,"stock_type":"Used","vin":"3GTU9CET5MG376674","mileage":"74405","price":"33995","listing_id":"4a271a16-2f9a-461a-837e-315f723b9e4a","sponsored":false,"photo_count":41,"canonical_mmty":"GMC:Sierra 1500:Elevation:2021","seller_type":"dealership","nvi_program":false,"badges":["great_deal"],"interior_color":"Jet Black","fuel_type":"Diesel","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":"0","dealer_name":"Greenwood Automotive","stock_sub":"","dealer_zip":"80134","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"Pacific Blue Metallic","sponsored_type":"standard","trim":"Elevation","customer_id":"183385","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:Elevation"},{"vertical_position":6,"stock_type":"Used","vin":"1GTU9BED2MZ164513","mileage":"119746","price":"25599","listing_id":"c6d3aa9f-cc18-41bf-93bb-56787c70ed2e","sponsored":false,"photo_count":61,"canonical_mmty":"GMC:Sierra 1500:SLE:2021","seller_type":"dealership","nvi_program":false,"badges":["price_drop_in_cents","good_deal"],"interior_color":"Jet Black","fuel_type":"Gasoline","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":null,"dealer_name":"Yoder Chevrolet","stock_sub":"","dealer_zip":"80621","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"White","sponsored_type":"standard","trim":"SLE","customer_id":"6060942","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:SLE"},{"vertical_position":7,"stock_type":"Used","vin":"3GTU9CET1MG304287","mileage":"73660","price":"33500","listing_id":"8d5fb429-728a-452a-a87c-30c2792840d1","sponsored":false,"photo_count":39,"canonical_mmty":"GMC:Sierra 1500:Elevation:2021","seller_type":"dealership","nvi_program":false,"badges":["good_deal"],"interior_color":"Jet Black","fuel_type":"Diesel","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":"0","dealer_name":"Shortline Buick GMC","stock_sub":"","dealer_zip":"80012","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"Quicksilver Metallic","sponsored_type":"standard","trim":"Elevation","customer_id":"5383647","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:Elevation"},{"vertical_position":8,"stock_type":"Used","vin":"3GTU9CED2MG236820","mileage":"60100","price":"35990","listing_id":"9f9c3c66-6d16-41c2-9dab-3157fabafdb5","sponsored":false,"photo_count":25,"canonical_mmty":"GMC:Sierra 1500:Elevation:2021","seller_type":"dealership","nvi_program":false,"badges":["great_deal"],"interior_color":"Jet Black","fuel_type":"Gasoline","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":null,"dealer_name":"O'Meara Ford","stock_sub":"","dealer_zip":"80234","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"Pacific Blue Metallic","sponsored_type":"standard","trim":"Elevation","customer_id":"23065","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:Elevation"},{"vertical_position":9,"stock_type":"Used","vin":"1GTU9DETXMZ164407","mileage":"109477","price":"33705","listing_id":"dca566d0-b6bc-4839-b099-5920071ab9d8","sponsored":false,"photo_count":21,"canonical_mmty":"GMC:Sierra 1500:SLT:2021","seller_type":"dealership","nvi_program":false,"badges":["price_drop_in_cents","good_deal"],"interior_color":"Dark Walnut","fuel_type":"Diesel","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":null,"dealer_name":"Mike Maroone Cadillac GMC","stock_sub":"","dealer_zip":"80301","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"White Frost Tri-Coat","sponsored_type":"standard","trim":"SLT","customer_id":"6061463","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:SLT"},{"vertical_position":10,"stock_type":"Used","vin":"3GTU9CED5MG403638","mileage":"59526","price":"35998","listing_id":"3e36e98a-0ed2-4b16-9182-87f7d648f9c1","sponsored":false,"photo_count":26,"canonical_mmty":"GMC:Sierra 1500:Elevation:2021","seller_type":"dealership","nvi_program":false,"badges":["good_deal"],"interior_color":"BLACK","fuel_type":"Gasoline","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":null,"dealer_name":"CarMax West 104th Ave","stock_sub":"","dealer_zip":"80234","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"White","sponsored_type":"standard","trim":"Elevation","customer_id":"2459249","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:Elevation"},{"vertical_position":11,"stock_type":"Used","vin":"3GTP9EEDXMG374596","mileage":"80644","price":"39990","listing_id":"f95343f1-e675-4513-baab-80e1de471694","sponsored":false,"photo_count":27,"canonical_mmty":"GMC:Sierra 1500:AT4:2021","seller_type":"dealership","nvi_program":false,"badges":["good_deal"],"interior_color":"Jet Black w/Kalahari Accents","fuel_type":"Gasoline","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":"0","dealer_name":"Colorado Auto Finders","stock_sub":"","dealer_zip":"80112","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"Onyx Black","sponsored_type":"standard","trim":"AT4","customer_id":"106710","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:AT4"},{"vertical_position":12,"stock_type":"Used","vin":"3GTU9CED0MG176004","mileage":"117848","price":"29988","listing_id":"8b81b71e-e25e-490d-ab19-c90472d78ea9","sponsored":false,"photo_count":21,"canonical_mmty":"GMC:Sierra 1500:Elevation:2021","seller_type":"dealership","nvi_program":false,"badges":["good_deal"],"interior_color":"Jet Black","fuel_type":"Gasoline","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":"0","dealer_name":"Family Trucks and Vans","stock_sub":"","dealer_zip":"80210","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"Pacific Blue Metallic","sponsored_type":"standard","trim":"Elevation","customer_id":"93150","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:Elevation"},{"vertical_position":13,"stock_type":"Used","vin":"3GTU9FEL0MG315816","mileage":"101086","price":"39988","listing_id":"95411b27-1a22-47a3-b4da-010da8fa8d3d","sponsored":false,"photo_count":23,"canonical_mmty":"GMC:Sierra 1500:Denali:2021","seller_type":"dealership","nvi_program":false,"badges":["good_deal"],"interior_color":"Jet Black","fuel_type":"Gasoline","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":"0","dealer_name":"Family Trucks and Vans","stock_sub":"","dealer_zip":"80210","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"Onyx Black","sponsored_type":"standard","trim":"Denali","customer_id":"93150","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:Denali"},{"vertical_position":14,"stock_type":"Used","vin":"3GTU9DED3MG308159","mileage":"103379","price":"32988","listing_id":"5c1db970-b731-4270-bb6c-b063283a50b0","sponsored":false,"photo_count":23,"canonical_mmty":"GMC:Sierra 1500:SLT:2021","seller_type":"dealership","nvi_program":false,"badges":["price_drop_in_cents","good_deal"],"interior_color":"Black","fuel_type":"Gasoline","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":"0","dealer_name":"Family Trucks and Vans","stock_sub":"","dealer_zip":"80210","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"White","sponsored_type":"standard","trim":"SLT","customer_id":"93150","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:SLT"},{"vertical_position":15,"stock_type":"Used","vin":"3GTU9EET2MG311132","mileage":"34575","price":"44398","listing_id":"aafff5f4-99d3-428b-b27f-5b23fb9b3f41","sponsored":false,"photo_count":26,"canonical_mmty":"GMC:Sierra 1500:AT4:2021","seller_type":"dealership","nvi_program":false,"badges":["price_drop_in_cents","great_deal"],"interior_color":"Jet Black with Kalahari accents","fuel_type":"Diesel","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":"0","dealer_name":"AutoNation Subaru Arapahoe","stock_sub":"","dealer_zip":"80112","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"Summit White","sponsored_type":"standard","trim":"AT4","customer_id":"111537","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:AT4"},{"vertical_position":16,"stock_type":"Used","vin":"1GTU9EET4MZ270180","mileage":"58000","price":"42900","listing_id":"e83d1453-45d3-4dc8-ac60-81682c313c91","sponsored":false,"photo_count":23,"page_features":[],"canonical_mmty":"GMC:Sierra 1500:AT4:2021","seller_type":"private","nvi_program":false,"badges":[],"interior_color":"Black","seller_id":"bd8a7888-9ad1-4ec6-ba9a-f5b336611499","fuel_type":"Diesel","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":null,"stock_sub":"","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"Black","sponsored_type":"standard","trim":"AT4","customer_id":null,"model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:AT4"},{"vertical_position":17,"stock_type":"Used","vin":"3GTU9FETXMG229249","mileage":"45348","price":"41500","listing_id":"7b49e34c-4b75-4e0a-bcac-8fca1a429bb3","sponsored":false,"photo_count":37,"canonical_mmty":"GMC:Sierra 1500:Denali:2021","seller_type":"dealership","nvi_program":false,"badges":["price_drop_in_cents","good_deal"],"interior_color":"Jet Black","fuel_type":"Diesel","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":"0","dealer_name":"Corwin Toyota Boulder","stock_sub":"","dealer_zip":"80301","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"White Frost Tricoat","sponsored_type":"standard","trim":"Denali","customer_id":"6058196","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:Denali"},{"vertical_position":18,"stock_type":"Used","vin":"1GTP9EEL3MZ109137","mileage":"54318","price":"40998","listing_id":"0787020c-e913-45e6-9748-5a73f20e74e5","sponsored":false,"photo_count":23,"canonical_mmty":"GMC:Sierra 1500:AT4:2021","seller_type":"dealership","nvi_program":false,"badges":["great_deal"],"interior_color":"Jet Black w/Kalahari Accents","fuel_type":"Gasoline","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":"0","dealer_name":"AutoNation Toyota Arapahoe","stock_sub":"","dealer_zip":"80112","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"Onyx Black","sponsored_type":"standard","trim":"AT4","customer_id":"23015","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:AT4"},{"vertical_position":19,"stock_type":"Used","vin":"3GTU9DET2MG438828","mileage":"56562","price":"34990","listing_id":"dffb168c-a623-41ba-846b-f5b0f99da754","sponsored":false,"photo_count":22,"canonical_mmty":"GMC:Sierra 1500:SLT:2021","seller_type":"dealership","nvi_program":false,"badges":["price_drop_in_cents","great_deal"],"interior_color":"Jet Black","fuel_type":"Diesel","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":"0","dealer_name":"AutoNation Buick GMC Park Meadows","stock_sub":"","dealer_zip":"80124","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"Summit White","sponsored_type":"standard","trim":"SLT","customer_id":"175198","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:SLT"},{"vertical_position":20,"stock_type":"Used","vin":"1GTU9EET9MZ380934","mileage":"76655","price":"37660","listing_id":"58cb8dbb-429f-4680-ae48-50cb403de920","sponsored":false,"photo_count":2,"canonical_mmty":"GMC:Sierra 1500:AT4:2021","seller_type":"dealership","nvi_program":false,"badges":["great_deal"],"interior_color":"Jet Black w/Kalahari Accents","fuel_type":"Diesel","certified_preowned":false,"bodystyle":"Truck","year":"2021","cpo_indicator":false,"msrp":"0","dealer_name":"O'Meara GMC","stock_sub":"","dealer_zip":"80234","cat":"truck_fullsize","drivetrain":"Four-wheel Drive","relevancy_score":null,"make":"GMC","cpo_package":null,"exterior_color":"Sky","sponsored_type":"standard","trim":"AT4","customer_id":"5384251","model":"Sierra 1500","canonical_mmt":"GMC:Sierra 1500:AT4"}]}]