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Used GMC Sierra 1500 AT4 for Sale nearAlex, OK

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416 vehicles found

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 (Dark Sky Metallic)
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
95,758
Stock #:
MZ264255
VIN:
1GTP9EEL5MZ264255
Gray (Dark Sky Metallic) 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Confidence Chevrolet Buick GMC

Sponsored by Confidence Chevrolet Buick GMC

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

95,758 mi

Oklahoma City, OK
37 mi away
Fair Deal

$36,781

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
Fuel type:
Diesel
Mileage:
15,859
Stock #:
GT1377A
VIN:
3GTUUEE80SG205706
Onyx Black 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive

Sponsored Listing

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

15,859 mi

Norman, OK
23 mi away
Good Deal

$59,697

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 (Dark Sky Metallic)
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black w/Kalahari Accents
Transmission:
Automatic
Mileage:
121,173
VIN:
1GTP9EEL5MZ226461
Gray (Dark Sky Metallic) 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

121,173 mi

Home delivery from Portland, OR
Price includes $2,236 shipping
Fair Deal

$32,086

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:
Gray
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
98,183
Stock #:
MX3863
VIN:
1GTP9EELXKZ361643
Gray 2019 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

98,183 mi

Home delivery from Michigan Center, MI
Price includes $1,586 shipping
Great Deal

$31,284

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 (Satin Steel Metallic)
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
69,956
Stock #:
100473
VIN:
3GTP9EEL6LG162204
Gray (Satin Steel Metallic) 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

69,956 mi

Home delivery from Merritt Island, FL
Price includes $2,204 shipping
Good Deal

$39,999

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 Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

111,552 mi

Home delivery from Columbus, OH
Price includes $1,748 shipping
Fair Deal

$34,258

Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Fuel type:
Gasoline
Mileage:
66,067
Stock #:
506245
VIN:
1GTPUEEL8NZ506245
 2022 GMC Sierra 1500 Pickup Truck Four-Wheel Drive
New arrival

 

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

66,067 mi

Home delivery from Marietta, GA
Price includes $1,136 shipping
Fair Deal

$46,104

Year:
2024
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
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
28,649
Stock #:
RZ351117
VIN:
1GTUUEE86RZ351117
Volcanic Red Tintcoat 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

28,649 mi

Home delivery from Bryant, AR
Price includes $358 shipping
Good Deal
Manufacturer certified

$53,090

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:
Gray
Fuel type:
Gasoline
Interior color:
Black
Mileage:
37,180
Stock #:
A15466B
VIN:
1GTUUEEL0RZ259974
Gray 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

37,180 mi

Home delivery from Wahoo, NE
Price includes $436 shipping
Good Deal

$53,635

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:
Pacific Blue Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
98,879
Stock #:
PLG141387
VIN:
3GTP9EEL1LG141387
Pacific Blue Metallic 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

98,879 mi

Home delivery from Austin, TX
Price includes $476 shipping
Good Deal

$33,454

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:
Gray (Dark Sky Metallic)
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
93,756
Stock #:
186406T
VIN:
1GTP9EED3MZ186406
Gray (Dark Sky Metallic) 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 10-Speed Automatic

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

93,756 mi

Home delivery from Highlands Ranch, CO
Price includes $1,000 shipping
Fair Deal

$36,742

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:
Sterling Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
66,459
Stock #:
P10318
VIN:
1GTUUEEL6PZ154806
Sterling Metallic 2023 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

66,459 mi

Home delivery from Colorado Springs, CO
Price includes $471 shipping
Good Deal

$46,268

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
Transmission:
Automatic
Mileage:
91,678
Stock #:
R1217
VIN:
3GTP9EED2MG241279
Onyx Black 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

91,678 mi

Home delivery from Gladewater, TX
Price includes $231 shipping
Good Deal

$35,154

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Thunderstorm Gray
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
12,212
Stock #:
G122262
VIN:
3GTUUEE82SG122262
Thunderstorm Gray 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

12,212 mi

Home delivery from Bryant, AR
Price includes $358 shipping
Good Deal
Manufacturer certified

$58,352

Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
45,423
Stock #:
44450
VIN:
1GTUUEE86PZ223702
Summit White 2023 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

45,423 mi

Home delivery from Lubbock, TX
Price includes $786 shipping
Fair Deal

$49,993

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
34,538
Stock #:
G459654T
VIN:
3GTUUEE82RG459654
Black 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

34,538 mi

Norman, OK
23 mi away
Great Deal

$52,179

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 $25,811.00 to $85,785.00 with an average price of $33,768.15. 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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