Used GMC Sierra 1500 AT4 for Sale nearWeatherly, PA
427 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 5,760
- Stock #:
- SZ311453
- VIN:
- 1GTUUEEL6SZ311453
Price drop
-$3,940
Sponsored by Faulkner Buick GMC Trevose
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
5,760 mi
Feasterville Trevose, PA
71 mi away
Great Deal
$57,219
$53,279
- 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
-$1,188
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
51,406 mi
Berwick, PA
23 mi away
Good Deal
$50,470
$49,282
- 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:
- 84,575
- Stock #:
- FUI0669
- VIN:
- 1GTPUEEL2NZ638806
Sponsored Listing
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
84,575 mi
Goshen, NY
84 mi away
Great Deal
$37,936
- 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:
- 84,575
- Stock #:
- FUI0669
- VIN:
- 1GTPUEEL2NZ638806
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
84,575 mi
Goshen, NY
84 mi away
Great Deal
$37,936
- 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:
- BRONZE
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 19,803
- Stock #:
- G3793A
- VIN:
- 1GTUUEEL4RZ158632
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
19,803 mi
Penns Grove, NJ
85 mi away
Good Deal
$52,398
- 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:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 128,769
- Stock #:
- C3045A
- VIN:
- 1GTU9EET4MZ242931
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
128,769 mi
Mansfield, PA
86 mi away
Good Deal
$28,990
- 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:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 39,755
- Stock #:
- 174412C06
- VIN:
- 1GTUUEEL4RZ174412
Price drop
-$1,000
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
39,755 mi
Ewing, NJ
74 mi away
Great Deal
$48,898
$47,898
- 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:
- 41,907
- Stock #:
- P18655
- VIN:
- 1GTUUEE80PZ285645
Price drop
-$2,000
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
41,907 mi
Randolph, NJ
64 mi away
Great Deal
$46,691
$44,691
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 42,249
- Stock #:
- PH135D
- VIN:
- 1GTUUEET0NZ510549
Price drop
-$5,334
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
42,249 mi
Home delivery from Palos Hills, IL
Price includes $624 shipping
Great Deal
$49,225
$43,891
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 23,558
- Stock #:
- TR7363
- VIN:
- 3GTUUEEL8RG356310
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
23,558 mi
Netcong, NJ
59 mi away
Great Deal
$50,585
- Year:
- 2023
- 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:
- 62,635
- Stock #:
- A288
- VIN:
- 1GTUUEE80PZ276766
Price drop
-$2,850
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
62,635 mi
Home delivery from Titusville, PA
Price includes $310 shipping
Great Deal
$45,151
$42,300
- Year:
- 2023
- 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:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 86,537
- Stock #:
- 4954
- VIN:
- 1GTUUEE85PZ328036
Price drop
-$988
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
86,537 mi
Burnham, PA
93 mi away
Great Deal
$39,975
$38,987
- 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 - GAZ
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black w/Kalahari Accents - HVD
- Transmission:
- Automatic
- Mileage:
- 62,930
- Stock #:
- S55397C
- VIN:
- 1GTP9EEL7MZ175447
Price drop
-$1,451
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
62,930 mi
East Petersburg, PA
64 mi away
Good Deal
$40,276
$39,315
- Year:
- 2025
- 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:
- 16,608
- Stock #:
- 26209A
- VIN:
- 3GTUUEE88SG291508
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
16,608 mi
Home delivery from Okatie, SC
Price includes $1,312 shipping
Great Deal
$53,268
- Year:
- 2024
- 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:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 27,864
- Stock #:
- P3958A
- VIN:
- 3GTUUEE81RG421610
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
27,864 mi
Home delivery from High Point, NC
Price includes $515 shipping
Fair Deal
$53,708
- 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 With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 78,475
- Stock #:
- DU199220
- VIN:
- 1GTP9EEL3MZ309922
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
78,475 mi
Freehold, NJ
95 mi away
Good Deal
$35,599
- 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
- Transmission:
- Automatic
- Mileage:
- 60,857
- Stock #:
- 149784C06
- VIN:
- 1GTUUEEL8PZ149784
Price drop
-$1,000
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
60,857 mi
Ewing, NJ
74 mi away
Great Deal
$42,398
$41,398
- Year:
- 2020
- 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
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 86,911
- Stock #:
- G3792A
- VIN:
- 1GTU9EET1LZ325019
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
86,911 mi
Penns Grove, NJ
85 mi away
Good Deal
$32,728
- 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:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 19,793
- Stock #:
- GU9789A
- VIN:
- 3GTUUEEL6SG104299
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
19,793 mi
New Hampton, NY
81 mi away
Good Deal
$52,872
- Year:
- 2024
- 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:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 27,335
- Stock #:
- 9127
- VIN:
- 1GTUUEE84RZ380681
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
27,335 mi
Woodbridge, NJ
85 mi away
Fair Deal
$52,995
- 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 (Dark Sky Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 91,679
- Stock #:
- TF356335A
- VIN:
- 3GTP9EELXLG123051
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
91,679 mi
Budd Lake, NJ
56 mi away
Fair Deal
$34,193
- 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 (Dark Sky Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 98,935
- Stock #:
- 18235B
- VIN:
- 3GTP9EEL4LG162346
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
98,935 mi
Havre De Grace, MD
97 mi away
Good Deal
$33,688
- 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:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 66,011
- Stock #:
- 161744
- VIN:
- 1GTUUEEL1PZ161744
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
66,011 mi
Home delivery from Denver, CO
Price includes $2,294 shipping
Fair Deal
$45,292
- 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:
- 61,125
- Stock #:
- L2485
- VIN:
- 3GTUUEEL0PG363099
Sponsored Listing
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
61,125 mi
Lebanon, PA
49 mi away
Fair Deal
$47,903
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 $23,648.00 to $86,330.25 with an average price of $32,647.25. 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 Weatherly, PA?
The average GMC Sierra 1500 AT4 costs about $30,919.90. The average price has decreased by -3.9% since last year. The 341 for sale near Weatherly, PA on CarGurus, range from $23,648 to $86,330 in price.
How many GMC Sierra 1500 AT4 vehicles in Weatherly, PA have no reported accidents or damage?
313 out of 341 for sale near Weatherly, 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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