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Used GMC Sierra 1500 AT4 for Sale near Roscoe, IL

432 results

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:
Jet Black
Transmission:
Automatic
Mileage:
64,972
Stock #:
10161
VIN:
1GTUUEE87RZ266433
Black 2024 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,000

Kearns Motor Car Co

Sponsored by Kearns Motor Car Co

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

64,972 mi

Johnson Creek, WI
47 mi away
Good Deal

$50,378

$49,378

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:
13,670
Stock #:
M250535A
VIN:
3GTUUEE88SG319534
Onyx Black 2025 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

13,670 mi

McHenry, IL
37 mi away
Fair Deal

$59,410

Year:
2026
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:
22 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
3,902
Stock #:
E17617
VIN:
1GTUUEE82TZ131898
Gray 2026 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2026 GMC Sierra 1500

AT4 Crew Cab 4WD

3,902 mi

Saukville, WI
86 mi away
Great Deal

$59,398

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:
Jet Black
Transmission:
Automatic
Mileage:
64,972
Stock #:
10161
VIN:
1GTUUEE87RZ266433
Black 2024 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,000

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

64,972 mi

Johnson Creek, WI
47 mi away
Good Deal

$50,378

$49,378

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:
White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
99,553
Stock #:
26507A
VIN:
1GTU9EET2MZ185449
White 2021 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$700

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

99,553 mi

Peru, IL
74 mi away
Good Deal

$34,873

$34,173

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:
Black
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
81,478
Stock #:
WPB6241
VIN:
1GTP9EEL2MZ110537
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

81,478 mi

West Bend, WI
80 mi away
Fair Deal

$38,301

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:
Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
53,607
Stock #:
215005
VIN:
3GTUUEEL0RG215005
Black 2024 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

53,607 mi

Home delivery from Benton, MO
Price includes $554 shipping
Great Deal

$48,054

Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
DYNAMIC BLUE METALLIC
Interior color:
JET BLACK WITH KALAHARI
Transmission:
Automatic
Mileage:
67,597
Stock #:
D4657
VIN:
1GTPUEELXNZ515500
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

67,597 mi

Middleton, WI
55 mi away
Good Deal

$42,393

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:
Summit White
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
67,186
Stock #:
24290T
VIN:
1GTPUEEL5NZ532589
Summit White 2022 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,000

 

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

67,186 mi

Tinley Park, IL
82 mi away
Great Deal
Manufacturer certified

$42,647

$41,647

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:
Red
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
51,751
Stock #:
V2390
VIN:
3GTP9EEL6MG246346
Red 2021 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

51,751 mi

Huntley, IL
35 mi away
Great Deal
Third-party certified

$37,406

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
Transmission:
Automatic
Mileage:
51,533
Stock #:
L264592A
VIN:
1GTU9EET9MZ280638
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

51,533 mi

Home delivery from Collinsville, IL
Price includes $396 shipping
Fair Deal
Manufacturer certified

$42,891

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:
Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
88,911
Stock #:
MX4246
VIN:
1GTU9EET0MZ339558
Black 2021 GMC Sierra 1500 AT4 Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

88,911 mi

Home delivery from Michigan Center, MI
Price includes $949 shipping
Good Deal

$34,119

Page 1 of 19

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 $20,464.00 to $84,062.50 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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