Used GMC Sierra 1500 AT4 for Sale nearState College, PA
382 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Deep Bronze Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 35,713
- Stock #:
- U17609
- VIN:
- 1GTUUEE84RZ231915
Sponsored by Buchanan Automotive Inc
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
35,713 mi
Waynesboro, PA
74 mi away
Fair Deal
$51,332
- 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 with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 14,703
- Stock #:
- 27FT56A
- VIN:
- 1GTUUEE87RZ299660
New arrival
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
14,703 mi
Hollidaysburg, PA
38 mi away
Fair Deal
$52,487
- 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:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 61,334
- Stock #:
- L2485
- VIN:
- 3GTUUEEL0PG363099
Sponsored Listing
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
61,334 mi
Lebanon, PA
84 mi away
Fair Deal
$47,403
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 69,898
- Stock #:
- PT7146A
- VIN:
- 1GTUUEEL9PZ118754
New arrival
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
69,898 mi
East Petersburg, PA
93 mi away
Good Deal
$44,440
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Gray (Thunderstorm Grey)
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 66,488
- Stock #:
- U17612
- VIN:
- 1GTUUEE83RZ253615
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
66,488 mi
Waynesboro, PA
74 mi away
Fair Deal
$44,775
- 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 With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 54,748
- Stock #:
- 9686DG
- VIN:
- 1GTU9EET8MZ284129
New arrival
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
54,748 mi
Dubois, PA
52 mi away
Fair Deal
$38,481
- 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:
- 39,772
- Stock #:
- SG110735
- VIN:
- 3GTUUEE83SG110735
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
39,772 mi
Johnstown, PA
64 mi away
Good Deal
$50,470
- 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
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 65,151
- Stock #:
- C3115A
- VIN:
- 3GTP9EEL0MG180229
New arrival
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
65,151 mi
Mansfield, PA
78 mi away
Good Deal
$37,490
- 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 with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 14,703
- Stock #:
- 27FT56A
- VIN:
- 1GTUUEE87RZ299660
New arrival
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
14,703 mi
Hollidaysburg, PA
38 mi away
Fair Deal
$52,487
- 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:
- Titanium Rush Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 31,677
- Stock #:
- J714A
- VIN:
- 1GTUUEET3NZ603615
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
31,677 mi
Lewistown, PA
21 mi away
Fair Deal
$45,988
- 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:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 62,192
- Stock #:
- DP2369A
- VIN:
- 3GTPUEEL2NG507312
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
62,192 mi
Mansfield, PA
79 mi away
Fair Deal
$44,490
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 51,406
- Stock #:
- FP2768A
- VIN:
- 1GTUUEEL9RZ120667
Price drop
-$1,417
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
51,406 mi
Berwick, PA
86 mi away
Great Deal
$46,645
$45,228
- 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:
- 40,967
- Stock #:
- Z255081
- VIN:
- 1GTUUEE82RZ255081
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
40,967 mi
Mount Joy, PA
84 mi away
Fair Deal
$50,150
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 41,474
- Stock #:
- MH60117Z
- VIN:
- 1GTUUEEL6RZ341630
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
41,474 mi
Mechanicsburg, PA
59 mi away
Good Deal
$48,485
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 17,245
- Stock #:
- J381324
- VIN:
- 3GTU9EET9MG381324
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
17,245 mi
Manheim, PA
90 mi away
Fair Deal
$44,977
- 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:
- Summit White - GAZ
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black w/Kalahari Accents - HVD
- Transmission:
- Automatic
- Mileage:
- 125,666
- Stock #:
- N2362A
- VIN:
- 3GTP9EEDXLG125083
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
125,666 mi
Lebanon, PA
81 mi away
Good Deal
$28,585
- 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:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 13,189
- Stock #:
- CP1828
- VIN:
- 1GTUUEEL2SZ279519
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
13,189 mi
Mansfield, PA
78 mi away
Great Deal
$51,490
- 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:
- Red Quartz Tintcoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 71,962
- Stock #:
- DP8297
- VIN:
- 3GTP9EEL6LG197499
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
71,962 mi
Lancaster, PA
94 mi away
Great Deal
$34,486
- 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 (Satin Steel Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 50,058
- Stock #:
- M405088
- VIN:
- 3GTP9EED5MG405088
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
50,058 mi
Manchester, PA
79 mi away
Good Deal
$38,485
- 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:
- Sterling Metallic
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 8,222
- Stock #:
- 12808FA
- VIN:
- 1GTUUEEL8TZ115595
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
8,222 mi
Ephrata, PA
98 mi away
Good Deal
$58,490
- 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:
- Red
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 46,692
- Stock #:
- B25424A
- VIN:
- 3GTP9EEL5LG222151
New arrival
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
46,692 mi
Muncy, PA
55 mi away
Good Deal
$38,790
- 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 (Ebony Twilight Metallic)
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 75,009
- Stock #:
- G21411
- VIN:
- 3GTP9EEL5MG321411
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
75,009 mi
Ephrata, PA
98 mi away
Fair Deal
$37,900
- 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:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 37,507
- Stock #:
- 270023A
- VIN:
- 1GTUUEEL5PZ231441
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
37,507 mi
Frederick, MD
100 mi away
Great Deal
$45,299
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Blue
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 33,803
- Stock #:
- SB6600A
- VIN:
- 1GTUUEE85PZ120027
Price drop
-$2,000
Sponsored Listing
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
33,803 mi
Selinsgrove, PA
53 mi away
Good Deal
$50,490
$48,490
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 $26,274.00 to $521,245.50 with an average price of $31,687.41. 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.
4.0 Overall rating
Filter by rating
Anonymous
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Sep 9, 2024
The truck had all the features I wanted and the price was in-line, or better with others in my search.
Is this review helpful?
Buddy H
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Jan 5, 2025
Slightly over priced for the miles I would pay $29000-$30000 all day
Is this review helpful?
FAQs
How much does the GMC Sierra 1500 AT4 cost in State College, PA?
The average GMC Sierra 1500 AT4 costs about $30,452.55. The average price has decreased by -5.5% since last year. The 330 for sale near State College, PA on CarGurus, range from $26,274 to $521,246 in price.
How many GMC Sierra 1500 AT4 vehicles in State College, PA have no reported accidents or damage?
279 out of 330 for sale near State College, PA have no reported accidents or damage.
What is the fuel economy of the GMC Sierra 1500 AT4?
Depending on the engine and options, the GMC Sierra 1500 AT4 gets between 15 and 24 MPG/MPGe.
What fuel types are available?
Diesel, Gasoline engines are available.
*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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