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Used 2020 GMC Sierra 1500 trucks for sale near Elsmere, DE

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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.

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2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Denali View all 25 photos

Used

2020 GMC Sierra 1500 Denali

53,543 mi.
$43,795
Est. $747/mo*
Automotive Avenues Sewell
(230 reviews)
Washington Township, NJ (26 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 15-22
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
Stock #: 56980
VIN: 1GTU9FEL3LZ239426

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

Reviews

2020 GMC Sierra 1500 Denali review

Any reviews on this vehicle is not correct.

December 11, 2025
By Barth from Fort Myers Flordia
Owns this car

Any reviews on this vehicle is not correct. We are first owners and it’s been an excellent truck. We hate to see it go !

There are 19 matching cars close to your year range.

2022 GMC Sierra 1500 SLE
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2022 GMC Sierra 1500 SLE View all 26 photos

Used

2022 GMC Sierra 1500 SLE

21,157 mi.
$36,998 $1,000 price drop
Est. $631/mo*
CarMax King of Prussia
King of Prussia, PA (26 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Gray
Int. color: BLACK
Drivetrain: Four-wheel Drive
MPG: 17-20
Fuel type: Gasoline
Transmission: Automatic
Engine: Turbo Gas
Stock #: 28479175
VIN: 3GTPUBEKXNG647310

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, Lane Departure Warning
2022 GMC Sierra 1500 SLT
2022 GMC Sierra 1500 SLT
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Used

2022 GMC Sierra 1500 SLT

75,400 mi.
$37,199
Est. $634/mo*
Matt Blatt Mitsubishi
Glassboro, NJ (26 mi.)
Call Check availability Check availability

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 #: G23379
VIN: 3GTU9DET9NG217504

Features

Convenience: 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
2022 GMC Sierra 1500 Denali
2022 GMC Sierra 1500 Denali
2022 GMC Sierra 1500 Denali
2022 GMC Sierra 1500 Denali
2022 GMC Sierra 1500 Denali
2022 GMC Sierra 1500 Denali View all 27 photos

Used

2022 GMC Sierra 1500 Denali

50,533 mi.
$45,498 $500 price drop
Est. $776/mo*
Hertrich Acura
New Castle, DE (6 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 14-19
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: R1541
VIN: 3GTUUGED8NG672840

Features

Convenience: Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, 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, Rain Sensing Wipers, 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 23 photos

Used

2021 GMC Sierra 1500 SLT

114,282 mi.
$29,875
Est. $509/mo*
Woerth Motor Co.
Gap, PA (27 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: White
Int. color: Gray
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 #: 400869
VIN: 3GTU9DED1MG400869

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, 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 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 35 photos

Certified

2021 GMC Sierra 1500 SLT

126,596 mi.
$26,500 $1,000 price drop
Est. $452/mo*
Breneman Ford
Chester, PA (13 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Summit White
Int. color: Dark Walnut/Slate
Drivetrain: Four-wheel Drive
MPG: 14-20
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: C25056A
VIN: 1GTU9DED5MZ330700

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, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 Denali Ultimate
2021 GMC Sierra 1500 Denali Ultimate
2021 GMC Sierra 1500 Denali Ultimate
2021 GMC Sierra 1500 Denali Ultimate
2021 GMC Sierra 1500 Denali Ultimate
2021 GMC Sierra 1500 Denali Ultimate View all 27 photos

Used

2021 GMC Sierra 1500 Denali Ultimate

48,997 mi.
$38,295
Est. $653/mo*
Automotive Avenues Sewell
(230 reviews)
Washington Township, NJ (26 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 22-22
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 3L I-6 diesel direct injection, DOHC, variable valve con
Stock #: 60610
VIN: 3GTU9FET5MG223326

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: 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
2022 GMC Sierra 1500 AT4
2022 GMC Sierra 1500 AT4
2022 GMC Sierra 1500 AT4
2022 GMC Sierra 1500 AT4
2022 GMC Sierra 1500 AT4
2022 GMC Sierra 1500 AT4

Certified

2022 GMC Sierra 1500 AT4

32,839 mi.
$49,998
Est. $852/mo*
John Kennedy Ford of Phoenixville
Phoenixville, PA (27 mi.)
Call

Vehicle information

Ext. color: Summit White
Int. color: Jet Black
Transmission: 10-Speed Automatic
Engine: 6.2L V8 16V GDI OHV
Stock #: 25X0021D
VIN: 1GTPUEEL8NZ609259
2022 GMC Sierra 1500 SLT
2022 GMC Sierra 1500 SLT
2022 GMC Sierra 1500 SLT
2022 GMC Sierra 1500 SLT
2022 GMC Sierra 1500 SLT
2022 GMC Sierra 1500 SLT View all 29 photos

GMC Certified

2022 GMC Sierra 1500 SLT

71,559 mi.
$36,932
Est. $630/mo*
Pointe GMC
Penns Grove, NJ (8 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Cayenne Red Tintcoat
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 14-19
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: G3542A
VIN: 3GTUUDED0NG605339

Features

Convenience: Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
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, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat
2021 GMC Sierra 1500 SLE
2021 GMC Sierra 1500 SLE
2021 GMC Sierra 1500 SLE
2021 GMC Sierra 1500 SLE

Used

2021 GMC Sierra 1500 SLE

21,966 mi.
$35,888
Est. $612/mo*
Conicelli Toyota of Springfield
Springfield, PA (19 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 18-21
Fuel type: Gasoline
Transmission: Automatic
Engine: 2.7L I-4 gasoline direct injection, DOHC, variable valve control
Stock #: S260172A
VIN: 1GTR9BEKXMZ163095

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
2018 GMC Sierra 1500 SLT
2018 GMC Sierra 1500 SLT
2018 GMC Sierra 1500 SLT
2018 GMC Sierra 1500 SLT
2018 GMC Sierra 1500 SLT
2018 GMC Sierra 1500 SLT View all 13 photos

Used

2018 GMC Sierra 1500 SLT

90,682 mi.
$26,995
Est. $460/mo*
Premier Motor Group
Spring City, PA (30 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 15-22
Fuel type: Gasoline
Transmission: 6-Speed Shiftable Au
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: P5393
VIN: 1GTV2NEC7JZ279556

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Remote Start
Entertainment: Bluetooth®, CD Player, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating: Leather Seats, Memory Seat
2018 GMC Sierra 1500 SLT
2018 GMC Sierra 1500 SLT
2018 GMC Sierra 1500 SLT
2018 GMC Sierra 1500 SLT
2018 GMC Sierra 1500 SLT
2018 GMC Sierra 1500 SLT View all 24 photos

Used

2018 GMC Sierra 1500 SLT

106,697 mi.
$27,675
Est. $472/mo*
Woerth Motor Co.
Gap, PA (27 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: White
Int. color: Tan
Drivetrain: Four-wheel Drive
MPG: 15-20
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
Stock #: 594141
VIN: 3GTU2NEJ5JG594141

Features

Convenience: Heated Seats, Keyless Entry, Navigation System, Remote Start
Entertainment: Bluetooth®, CD Player, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, 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 30 photos

Used

2021 GMC Sierra 1500 Denali

90,964 mi.
$38,998
Est. $665/mo*
Williams Used Cars & Trucks
Elkton, MD (15 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: White Frost Tri-Coat
Int. color: Walnut
Drivetrain: Four-wheel Drive
MPG: 16-22
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: 225U123
VIN: 3GTU9FED8MG416787

Features

Convenience: Heated Steering Wheel, Navigation System, Remote Start
Entertainment: Bluetooth®, Premium Sound System, Satellite Radio
Exterior: Alloy Wheels, Tow Hitch
Safety: Brake Assist, Stability Control
Seating: Leather Seats, Memory Seat
2018 GMC Sierra 1500 Denali
2018 GMC Sierra 1500 Denali
2018 GMC Sierra 1500 Denali
2018 GMC Sierra 1500 Denali
2018 GMC Sierra 1500 Denali

Used

2018 GMC Sierra 1500 Denali

59,872 mi.
$37,888
Est. $646/mo*
Conicelli Toyota of Springfield
Springfield, PA (19 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Red Quartz Tintcoat
Int. color: Cocoa/Dark Sand
Drivetrain: Four-wheel Drive
MPG: 15-20
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
Stock #: S260301A
VIN: 3GTU2PEJ4JG561434

Features

Convenience: Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Power Folding Mirrors, Remote Start
Entertainment: Bluetooth®, CD Player, HomeLink, Premium Sound System, 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, Stability Control
Seating: Leather Seats, Memory Seat
2018 GMC Sierra 1500 SLT
2018 GMC Sierra 1500 SLT
2018 GMC Sierra 1500 SLT
2018 GMC Sierra 1500 SLT
2018 GMC Sierra 1500 SLT
2018 GMC Sierra 1500 SLT View all 31 photos

Used

2018 GMC Sierra 1500 SLT

147,372 mi.
$20,818
Est. $355/mo*
Pointe GMC
Penns Grove, NJ (8 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Red Quartz Tintcoat
Int. color: Dark Ash Seats With Jet Black Interior Accents, Perforated Leath
Drivetrain: Four-wheel Drive
MPG: 15-20
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
Stock #: G3616A
VIN: 3GTU2NEJ6JG272575

Features

Convenience: Heated Seats, Keyless Entry, Remote Start
Entertainment: Bluetooth®, CD Player, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, 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

Used

2021 GMC Sierra 1500 SLT

0 mi.
Not Priced
DEL Chevrolet
Paoli, PA (22 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 16-20
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: P02172
VIN: 3GTU9DED4MG117785

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
No photo available

Used

2021 GMC Sierra 1500 AT4

207,721 mi.
Not Priced
Pointe GMC
Penns Grove, NJ (8 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Satin Steel Metallic
Int. color: Jet Black w/Kalahari Accents
Drivetrain: Four-wheel Drive
MPG: 15-19
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: G3550A
VIN: 3GTP9EED7MG393087

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
No photo available

Used

2022 GMC Sierra 1500 Elevation

24,663 mi.
$42,900
Est. $731/mo*
RDS Ineos Grenadier
Devon, PA (23 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Titanium Rush Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 17-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: NG603443
VIN: 3GTUUCED4NG603443

Features

Convenience: Adaptive Cruise Control, 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, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
No photo available

Certified

2019 GMC Sierra 1500 SLT

113,963 mi.
$27,894 $599 price drop
Est. $476/mo*
Fred Beans Ford of Exton
Exton, PA (20 mi.)
Call

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black
Transmission: 8-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: E504152
VIN: 3GTU9DED8KG104793
No photo available

Used

2021 GMC Sierra 1500 AT4

92,956 mi.
$36,990
Est. $631/mo*
Porter Chevrolet
Newark, DE (9 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Ebony Twilight Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG: 16-21
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: P26077
VIN: 3GTP9EED5MG318078

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Keyless Start, Navigation System, Remote Start
Entertainment: Bluetooth®, Premium Sound System, Satellite Radio
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $67,407
2024 GMC Sierra 1500 $52,909 11 Good deals
2023 GMC Sierra 1500 $46,300 7 Good deals

About the 2020 GMC Sierra 1500

Basics

Base shown (base trim).

Seating
3
Door count
2
Drivetrain
Rear-wheel drive
Combined MPG
17
Transmission
6-Speed A/T
Engine
285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability)
Side view of the 2020 GMC Sierra 1500
FAQs

How much does the 2020 GMC Sierra 1500 cost?

The 2020 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 2020 Sierra 1500 is $33,839, with pricing starting at $15,995.

What is the MPG of the 2020 GMC Sierra 1500?

The 2020 GMC Sierra 1500 offers up to 15 MPG in city driving and 21 MPG on the highway for a combined rating of 17 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 2020 GMC Sierra 1500?

The 2020 GMC Sierra 1500 compares to and/or competes against the following vehicles:

Is the 2020 GMC Sierra 1500 reliable?

The 2020 GMC Sierra 1500 has an average reliability rating of 4.7 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 Sierra 1500 owners.

Is the 2020 GMC Sierra 1500 a good truck?

Below are the Cars.com consumer ratings for the 2020 GMC Sierra 1500.

(69 reviews)
Rating breakdown (out of 5):
  • Comfort 4.9
  • Interior 4.8
  • Performance 4.8
  • Value 4.6
  • Exterior 4.9
  • Reliability 4.7
Ratings (69 reviews)

91% of drivers recommend this car

Rating breakdown (out of 5):
  • Comfort 4.9
  • Interior 4.8
  • Performance 4.8
  • Value 4.6
  • Exterior 4.9
  • Reliability 4.7
Trims

AT4 (3 styles)

Style
4WD Double Cab 147" AT4 4WD Crew Cab 157" AT4 4WD Crew Cab 147" AT4
Inventory price
Starting at $51,300 Starting at $54,000 Starting at $53,700
Combined MPG
18 18 18
Engine
420.0-hp, 6.2-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)

Base (8 styles)

Style
4WD Crew Cab 157" 2WD Double Cab 147" 2WD Crew Cab 147" 4WD Double Cab 147" 2WD Crew Cab 157" 4WD Crew Cab 147" 4WD Reg Cab 140" 2WD Reg Cab 140"
Inventory price
Starting at $39,500 Starting at $33,500 Starting at $35,900 Starting at $36,800 Starting at $36,200 Starting at $39,200 Starting at $34,200 Starting at $29,600
Combined MPG
20 20 20 20 20 20 17 17
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) 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 (4 styles)

Style
2WD Crew Cab 157" Denali 4WD Crew Cab 147" Denali 4WD Crew Cab 157" Denali 2WD Crew Cab 147" Denali
Inventory price
Starting at $55,400 Starting at $58,600 Starting at $58,900 Starting at $55,100
Combined MPG
19 18 18 19
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) 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel)

Elevation (6 styles)

Style
4WD Crew Cab 157" Elevation 2WD Double Cab 147" Elevation 2WD Crew Cab 157" Elevation 2WD Crew Cab 147" Elevation 4WD Double Cab 147" Elevation 4WD Crew Cab 147" Elevation
Inventory price
Starting at $46,500 Starting at $40,500 Starting at $43,200 Starting at $42,900 Starting at $43,800 Starting at $46,200
Combined MPG
20 21 21 21 20 20
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)

SLE (6 styles)

Style
2WD Crew Cab 157" SLE 2WD Double Cab 147" SLE 4WD Double Cab 147" SLE 2WD Crew Cab 147" SLE 4WD Crew Cab 157" SLE 4WD Crew Cab 147" SLE
Inventory price
Starting at $40,700 Starting at $38,000 Starting at $41,300 Starting at $40,400 Starting at $44,000 Starting at $43,700
Combined MPG
21 21 20 20 20 20
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)

SLT (6 styles)

Style
4WD Crew Cab 147" SLT 2WD Crew Cab 147" SLT 4WD Crew Cab 157" SLT 4WD Double Cab 147" SLT 2WD Double Cab 147" SLT 2WD Crew Cab 157" SLT
Inventory price
Starting at $50,400 Starting at $46,900 Starting at $50,700 Starting at $48,000 Starting at $44,500 Starting at $47,200
Combined MPG
18 19 18 18 19 19
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) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel)

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