Used GMC Sierra 1500 AT4 for Sale nearMarianna, FL

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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:
Summit White
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
90,340
Stock #:
G501156A
VIN:
1GTP9EEL3MZ406537
Summit White 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival
Prince Chevrolet GMC of Albany

Sponsored by Prince Chevrolet GMC of Albany

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

90,340 mi

Albany, GA
85 mi away
Good Deal

$36,986

Year:
2021
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 With Kalahari Accents
Transmission:
Automatic
Mileage:
107,711
Stock #:
8785-A
VIN:
3GTP9EED3MG191590
Onyx Black 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$965

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

107,711 mi

Thomasville, GA
75 mi away
Fair Deal
Manufacturer certified

$34,339

$33,374

Year:
2023
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:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
85,656
Stock #:
PG114289T
VIN:
3GTUUEELXPG114289
Summit White 2023 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$992

 

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

85,656 mi

Albany, GA
87 mi away
Good Deal
Third-party certified

$42,737

$41,745

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Volcanic Red Tintcoat
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
34,349
Stock #:
10073-A
VIN:
1GTUUEE85TZ156746
Volcanic Red Tintcoat 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,281

 

2026 GMC Sierra 1500

AT4 Crew Cab 4WD

34,349 mi

Thomasville, GA
75 mi away
Good Deal
Manufacturer certified

$56,218

$54,937

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:
Black
Transmission:
Automatic
Mileage:
104,856
Stock #:
28663535
VIN:
3GTP9EEL7KG238284
Black 2019 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

104,856 mi

Store transfer to Dothan, AL
Price includes $1,499 shipping
Fair Deal

$32,497

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Sterling Metallic
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
42,956
Stock #:
T5960A
VIN:
3GTUUEE87SG242199
Sterling Metallic 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

42,956 mi

Home delivery from Tampa, FL
Price includes $392 shipping
Fair Deal

$50,874

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:
Onyx Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black W/Kalahari Accents
Transmission:
Automatic
Mileage:
55,924
Stock #:
P10046A
VIN:
3GTU9EET7MG399532
Onyx Black 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$939

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

55,924 mi

Home delivery from Jacksonville, FL
Price includes $225 shipping
Good Deal

$38,413

$37,474

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:
White
Combined gas mileage:
15 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
16,598
Stock #:
70328669
VIN:
1GTUUEEL0TZ147389
White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2026 GMC Sierra 1500

AT4 Crew Cab 4WD

16,598 mi

Store transfer to Dothan, AL
Price includes $1,499 shipping
Fair Deal

$60,497

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
Transmission:
Automatic
Mileage:
15,579
Stock #:
1710226M
VIN:
3GTUUEE80SG295343
Onyx Black 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

15,579 mi

Home delivery from Jackson, TN
Price includes $992 shipping
Fair Deal

$57,990

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:
Silver
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
40,637
Stock #:
28894127
VIN:
3GTUUEET0NG570850
Silver 2022 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

40,637 mi

Store transfer to Dothan, AL
Price includes $1,199 shipping
Fair Deal

$45,197

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Sterling Metallic
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
59,827
Stock #:
RG380706
VIN:
3GTUUEE85RG380706
Sterling Metallic 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

59,827 mi

Home delivery from Plant City, FL
Price includes $400 shipping
Great Deal
Manufacturer certified

$45,198

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
38,243
Stock #:
G04882A
VIN:
3GTUUEE86SG291569
Gray 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

38,243 mi

Home delivery from Brunswick, GA
Price includes $784 shipping
Fair Deal

$54,690

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:
Summit White
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
90,340
Stock #:
G501156A
VIN:
1GTP9EEL3MZ406537
Summit White 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival
Prince Chevrolet GMC of Albany

Sponsored by Prince Chevrolet GMC of Albany

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

90,340 mi

Albany, GA
85 mi away
Good Deal

$36,986

Year:
2021
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 With Kalahari Accents
Transmission:
Automatic
Mileage:
107,711
Stock #:
8785-A
VIN:
3GTP9EED3MG191590
Onyx Black 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$965

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

107,711 mi

Thomasville, GA
75 mi away
Fair Deal
Manufacturer certified

$34,339

$33,374

Year:
2023
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:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
85,656
Stock #:
PG114289T
VIN:
3GTUUEELXPG114289
Summit White 2023 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$992

 

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

85,656 mi

Albany, GA
87 mi away
Good Deal
Third-party certified

$42,737

$41,745

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Volcanic Red Tintcoat
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
34,349
Stock #:
10073-A
VIN:
1GTUUEE85TZ156746
Volcanic Red Tintcoat 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,281

 

2026 GMC Sierra 1500

AT4 Crew Cab 4WD

34,349 mi

Thomasville, GA
75 mi away
Good Deal
Manufacturer certified

$56,218

$54,937

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:
Black
Transmission:
Automatic
Mileage:
104,856
Stock #:
28663535
VIN:
3GTP9EEL7KG238284
Black 2019 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

104,856 mi

Store transfer to Dothan, AL
Price includes $1,499 shipping
Fair Deal

$32,497

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Sterling Metallic
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
42,956
Stock #:
T5960A
VIN:
3GTUUEE87SG242199
Sterling Metallic 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

42,956 mi

Home delivery from Tampa, FL
Price includes $392 shipping
Fair Deal

$50,874

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:
Onyx Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black W/Kalahari Accents
Transmission:
Automatic
Mileage:
55,924
Stock #:
P10046A
VIN:
3GTU9EET7MG399532
Onyx Black 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$939

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

55,924 mi

Home delivery from Jacksonville, FL
Price includes $225 shipping
Good Deal

$38,413

$37,474

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:
White
Combined gas mileage:
15 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
16,598
Stock #:
70328669
VIN:
1GTUUEEL0TZ147389
White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2026 GMC Sierra 1500

AT4 Crew Cab 4WD

16,598 mi

Store transfer to Dothan, AL
Price includes $1,499 shipping
Fair Deal

$60,497

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
Transmission:
Automatic
Mileage:
15,579
Stock #:
1710226M
VIN:
3GTUUEE80SG295343
Onyx Black 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

15,579 mi

Home delivery from Jackson, TN
Price includes $992 shipping
Fair Deal

$57,990

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:
Silver
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
40,637
Stock #:
28894127
VIN:
3GTUUEET0NG570850
Silver 2022 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

40,637 mi

Store transfer to Dothan, AL
Price includes $1,199 shipping
Fair Deal

$45,197

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Sterling Metallic
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
59,827
Stock #:
RG380706
VIN:
3GTUUEE85RG380706
Sterling Metallic 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

59,827 mi

Home delivery from Plant City, FL
Price includes $400 shipping
Great Deal
Manufacturer certified

$45,198

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
38,243
Stock #:
G04882A
VIN:
3GTUUEE86SG291569
Gray 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

38,243 mi

Home delivery from Brunswick, GA
Price includes $784 shipping
Fair Deal

$54,690

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 $22,534.00 to $85,268.35 with an average price of $31,746.00. 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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