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Used GMC Sierra 1500 AT4 for Sale near Dallas, GA

442 results

Year:
2025
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
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
11,099
Stock #:
121947
VIN:
3GTUUEEL1SG121947
Thunderstorm Gray 2025 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic
New arrival
Atlanta Autos

Sponsored by Atlanta Autos

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

11,099 mi

Marietta, GA
19 mi away
Fair Deal

$62,393

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:
Pacific Blue Metallic
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black W/Kalahari Accents
Transmission:
Automatic
Mileage:
84,866
Stock #:
T2850A
VIN:
3GTP9EED2LG236467
Pacific Blue Metallic 2020 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,037

 

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

84,866 mi

Home delivery from Tampa, FL
Price includes $656 shipping
Good Deal

$35,637

$34,600

Year:
2021
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 (Steel Metallic)
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
111,552
Stock #:
446945
VIN:
1GTP9EEL9MZ446945
Gray (Steel Metallic) 2021 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

111,552 mi

Home delivery from Columbus, OH
Price includes $862 shipping
Good Deal

$33,372

Year:
2021
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:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
135,920
Stock #:
CA5007
VIN:
1GTP9EEL9MZ256353
Onyx Black 2021 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

135,920 mi

Home delivery from Chantilly, VA
Price includes $1,074 shipping
Fair Deal

$33,064

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:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
122,603
Stock #:
592831
VIN:
1GTUUEET7NZ592831
Summit White 2022 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic

 

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

122,603 mi

Rome, GA
29 mi away
Great Deal

$34,995

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:
Blue
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
51,932
Stock #:
STK133712
VIN:
1GTP9EED0LZ133712
Blue 2020 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

51,932 mi

Home delivery from Benton, KY
Price includes $566 shipping
Good Deal

$39,844

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
White
Combined gas mileage:
22 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
9,215
Stock #:
UG1514A
VIN:
1GTUUEE88TZ204174
White 2026 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,835

 

2026 GMC Sierra 1500

AT4 Crew Cab 4WD

9,215 mi

Home delivery from Albertville, AL
Free home delivery
Great Deal

$60,551

$58,716

Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Black
Fuel type:
Gasoline
Interior color:
Jet Black w/Kalahari Accents
Transmission:
8-Speed Automatic
Mileage:
52,023
Stock #:
39382A
VIN:
1GTP9EEL4KZ404180
Black 2019 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive 8-Speed Automatic

 

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

52,023 mi

Home delivery from Fort Wayne, IN
Price includes $503 shipping
Good Deal

$37,955

Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Dynamic Blue Metallic
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black w/Kalahari Accents
Transmission:
Automatic
Mileage:
49,508
Stock #:
26SER101B
VIN:
3GTPUEEL1NG576685
Dynamic Blue Metallic 2022 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic

 

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

49,508 mi

Home delivery from Tullahoma, TN
Price includes $381 shipping
Good Deal
Manufacturer certified

$48,371

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:
White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
22,239
Stock #:
UG1967A
VIN:
3GTUUEEL6RG162116
White 2024 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

22,239 mi

Home delivery from Albertville, AL
Free home delivery
Fair Deal

$58,506

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:
Black
Combined gas mileage:
15 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
18,269
Stock #:
UG1639A
VIN:
3GTUUEELXTG116201
Black 2026 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

AT4 Crew Cab 4WD

18,269 mi

Home delivery from Albertville, AL
Free home delivery
Great Deal

$58,642

Page 1 of 20

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 $28,455.00 to $83,268.85 with an average price of $33,744.53. 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

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