Used GMC Sierra 1500 AT4 for Sale nearSchertz, TX

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Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
54,540
Stock #:
RG117006T
VIN:
3GTUUEEL5RG117006
Onyx Black 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Cavender Buick GMC West

Sponsored by Cavender Buick GMC West

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

54,540 mi

San Antonio, TX
24 mi away
Fair Deal

$49,991

Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
98,256
Stock #:
301872H
VIN:
3GTP9EEL9LG301872
Gray 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

98,256 mi

San Antonio, TX
9 mi away
Fair Deal

$34,218

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Thunderstorm Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
33,855
Stock #:
RG303576
VIN:
3GTUUEEL1RG303576
Thunderstorm Gray 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

33,855 mi

Home delivery from Tyler, TX
Price includes $382 shipping
Fair Deal

$53,608

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
12,022
Stock #:
3U1769
VIN:
1GTUUEEL9RZ227380
Onyx Black 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

12,022 mi

Home delivery from Lenoir, NC
Price includes $1,119 shipping
Great Deal
Third-party certified

$52,608

Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
75,268
Stock #:
26-305
VIN:
3GTUUEETXNG612019
Gray 2022 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,000

 

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

75,268 mi

Home delivery from Vancouver, WA
Price includes $1,724 shipping
Good Deal

$40,824

$39,824

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Summit White
Combined gas mileage:
15 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
1,794
Stock #:
TG204606
VIN:
3GTUUEEL5TG204606
Summit White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

AT4 Crew Cab 4WD

1,794 mi

Home delivery from Mckinney, TX
Price includes $400 shipping
Good Deal
Manufacturer certified

$60,846

Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic Overdrive
Mileage:
144,176
Stock #:
66300850
VIN:
3GTP9EED0KG287349
White 2019 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 8-Speed Automatic Overdrive

 

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

144,176 mi

San Antonio, TX
6 mi away
Great Deal

$24,220

Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
8-Speed Automatic
Mileage:
104,885
Stock #:
V26473B
VIN:
1GTP9EED4KZ267508
Summit White 2019 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 8-Speed Automatic

 

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

104,885 mi

Home delivery from Rosenberg, TX
Price includes $216 shipping
Good Deal

$30,670

Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Onyx Black
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
76,246
Stock #:
AN1436
VIN:
3GTP9EED7LG283557
Onyx Black 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

76,246 mi

Home delivery from Austin, TX
Price includes $80 shipping
Great Deal

$32,800

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
16,753
Stock #:
IP5017
VIN:
3GTUUEE87SG230358
Onyx Black 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

16,753 mi

Home delivery from Austin, TX
Price includes $96 shipping
Good Deal

$54,521

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
76,704
Stock #:
357255
VIN:
3GTU9EET6MG357255
Gray 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

76,704 mi

Home delivery from Cadiz, KY
Price includes $1,176 shipping
Fair Deal

$37,774

Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
122,811
Stock #:
DN308461
VIN:
3GTU9EET8LG308461
Black 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

122,811 mi

Home delivery from Houston, TX
Price includes $153 shipping
Good Deal

$28,568

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
ONYX BLACK
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
JET BLACK
Transmission:
Automatic
Mileage:
68,044
Stock #:
G261238A
VIN:
3GTUUEE81RG216059
ONYX BLACK 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

68,044 mi

Selma, TX
2 mi away
Good Deal
Manufacturer certified

$44,211

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
54,540
Stock #:
RG117006T
VIN:
3GTUUEEL5RG117006
Onyx Black 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Cavender Buick GMC West

Sponsored by Cavender Buick GMC West

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

54,540 mi

San Antonio, TX
24 mi away
Fair Deal

$49,991

Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
98,256
Stock #:
301872H
VIN:
3GTP9EEL9LG301872
Gray 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

98,256 mi

San Antonio, TX
9 mi away
Fair Deal

$34,218

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Thunderstorm Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
33,855
Stock #:
RG303576
VIN:
3GTUUEEL1RG303576
Thunderstorm Gray 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

33,855 mi

Home delivery from Tyler, TX
Price includes $382 shipping
Fair Deal

$53,608

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
12,022
Stock #:
3U1769
VIN:
1GTUUEEL9RZ227380
Onyx Black 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

12,022 mi

Home delivery from Lenoir, NC
Price includes $1,119 shipping
Great Deal
Third-party certified

$52,608

Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
75,268
Stock #:
26-305
VIN:
3GTUUEETXNG612019
Gray 2022 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,000

 

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

75,268 mi

Home delivery from Vancouver, WA
Price includes $1,724 shipping
Good Deal

$40,824

$39,824

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Summit White
Combined gas mileage:
15 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
1,794
Stock #:
TG204606
VIN:
3GTUUEEL5TG204606
Summit White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

AT4 Crew Cab 4WD

1,794 mi

Home delivery from Mckinney, TX
Price includes $400 shipping
Good Deal
Manufacturer certified

$60,846

Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic Overdrive
Mileage:
144,176
Stock #:
66300850
VIN:
3GTP9EED0KG287349
White 2019 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 8-Speed Automatic Overdrive

 

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

144,176 mi

San Antonio, TX
6 mi away
Great Deal

$24,220

Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
8-Speed Automatic
Mileage:
104,885
Stock #:
V26473B
VIN:
1GTP9EED4KZ267508
Summit White 2019 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 8-Speed Automatic

 

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

104,885 mi

Home delivery from Rosenberg, TX
Price includes $216 shipping
Good Deal

$30,670

Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Onyx Black
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
76,246
Stock #:
AN1436
VIN:
3GTP9EED7LG283557
Onyx Black 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

76,246 mi

Home delivery from Austin, TX
Price includes $80 shipping
Great Deal

$32,800

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
16,753
Stock #:
IP5017
VIN:
3GTUUEE87SG230358
Onyx Black 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

16,753 mi

Home delivery from Austin, TX
Price includes $96 shipping
Good Deal

$54,521

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
76,704
Stock #:
357255
VIN:
3GTU9EET6MG357255
Gray 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

76,704 mi

Home delivery from Cadiz, KY
Price includes $1,176 shipping
Fair Deal

$37,774

Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
122,811
Stock #:
DN308461
VIN:
3GTU9EET8LG308461
Black 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

122,811 mi

Home delivery from Houston, TX
Price includes $153 shipping
Good Deal

$28,568

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
ONYX BLACK
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
JET BLACK
Transmission:
Automatic
Mileage:
68,044
Stock #:
G261238A
VIN:
3GTUUEE81RG216059
ONYX BLACK 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

68,044 mi

Selma, TX
2 mi away
Good Deal
Manufacturer certified

$44,211

Overview

The GMC Sierra 1500 is a spacious and capable pickup. It is offered in a number of trims providing a wide array of creature comforts. While GMC might be more sooner associated with the chrome-clad Denali variants, the Sierra is also available in more outdoorsy trims, such as the AT4. Designed as a sort of the anti-Denali, the AT4 is designed to get muddy. It features a 2-inch lift, Rancho shocks, upgraded underbody skid plates, an Auto-Trap two-speed transfer case, and a locking rear differential. The AT4 is not without niceties, as it receives a unique black interior with Kalahari accents and a host of creature comforts. The AT4 trim was introduced with the redesigned Sierra 1500 in 2019 and has continued through the 1500’s 2022 model year update.

Key Features

  • Gas V8, Duramax Turbodiesel I6
  • 2-inch suspension lift w/ Rancho shocks
  • Skid plates
  • Heated/ventilated front seats, leather upholstery
  • Touchscreen infotainment w/ Apple CarPlay, Android Auto

Pricing Details

In Crew Cab configuration, the 2023 GMC Sierra 1500 AT4 carries a $66,700 MSRP. Used examples on CarGurus range from $24,220.00 to $84,483.95 with an average price of $32,003.91. The Sierra 1500 AT4 is available with a number of options packages. The Premium Package adds a number of upgraded driver assistance features. The Technology Package adds a head-up display, bed view camera, and rear camera mirror. The AT4 Preferred Package adds a universal garage door opener, adaptive cruise control, and a power-sliding rear window with a defogger.

Specifications

Performance

  • Engine

    6.2-liter gas V8, 3.0-liter turbodiesel I6

  • Transmission

    Eight-speed automatic (gas), 10-speed automatic (diesel)

  • Drivetrain

    Four-wheel drive (4WD)

  • Horsepower/Torque

    420 hp/460 lb-ft (gas) / 277 hp/460 lb-ft (diesel)

  • 0-60 mph

    5.8 seconds

  • MPG

    24 mpg city, 34 mpg highway, 28 combined (6AT) / 26 mpg city, 36 mpg highway, 30 combined (5MT)

  • Curb weight

    4,816 pounds

Dimensions

  • wheelbase

    147.53 inches

  • length

    231.72 inches

  • width

    81.24 inches

  • height

    78.35 inches

*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.

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