Used GMC Sierra 1500 AT4 for Sale nearMillerton, OK
451 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 125,526
- Stock #:
- T236248
- VIN:
- 1GTP9EEL4KZ236248
New arrival
Sponsored by Freedom Chrysler Dodge Jeep Ram North by Ed Morse
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
125,526 mi
Sherman, TX
95 mi away
Fair Deal
$30,212
- 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 w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 75,184
- Stock #:
- RG210376
- VIN:
- 3GTUUEE85RG210376
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
75,184 mi
Mineola, TX
97 mi away
Good Deal
$44,644
- 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 w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 46,952
- Stock #:
- RG246881
- VIN:
- 3GTUUEEL5RG246881
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
46,952 mi
Mineola, TX
97 mi away
Good Deal
$51,644
- 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:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 75,268
- Stock #:
- 26-305
- VIN:
- 3GTUUEETXNG612019
New arrival
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
75,268 mi
Home delivery from Vancouver, WA
Price includes $1,660 shipping
Fair Deal
$41,760
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 58,912
- Stock #:
- 06152U
- VIN:
- 3GTP9EEL7LG406152
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
58,912 mi
Mcalester, OK
76 mi away
Fair Deal
$40,087
- 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:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 125,526
- Stock #:
- T236248
- VIN:
- 1GTP9EEL4KZ236248
New arrival
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
125,526 mi
Sherman, TX
95 mi away
Fair Deal
$30,212
- 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:
- [G7C] Cardinal Red
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 39,908
- Stock #:
- 382154
- VIN:
- 1GTP9EEL8MZ382154
![[G7C] Cardinal Red 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/08/06/22/52/2021_gmc_sierra_1500-pic-6357760888643398629-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
39,908 mi
Home delivery from Austin, TX
Price includes $294 shipping
Fair Deal
$45,534
- 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
- Transmission:
- Automatic
- Mileage:
- 24,441
- Stock #:
- 3U1545
- VIN:
- 1GTUUEE80RZ304729
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
24,441 mi
Home delivery from Lenoir, NC
Price includes $814 shipping
Great Deal
$49,303
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 106,150
- Stock #:
- P166491
- VIN:
- 1GTP9EEL0LZ166491
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
106,150 mi
Texarkana, TX
65 mi away
Good Deal
$33,205
- 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 (Satin Steel Metallic)
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHE
- Transmission:
- Automatic
- Mileage:
- 91,712
- Stock #:
- M74183
- VIN:
- 3GTU9EET4MG374183
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
91,712 mi
Home delivery from Bowie, TX
Price includes $256 shipping
Good Deal
$33,384
- 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:
- 25,897
- Stock #:
- T6225B
- VIN:
- 1GTUUEE8XPZ203890
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
25,897 mi
Home delivery from Las Vegas, NV
Price includes $1,151 shipping
Great Deal
$48,804
- 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:
- 36,241
- Stock #:
- 164565A1
- VIN:
- 1GTUUEE84SZ209354
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
36,241 mi
Home delivery from Decatur, TX
Price includes $378 shipping
Good Deal
$53,180
- 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 w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 75,184
- Stock #:
- RG210376
- VIN:
- 3GTUUEE85RG210376
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
75,184 mi
Mineola, TX
97 mi away
Good Deal
$44,644
- 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:
- 62,248
- Stock #:
- FTS6424A1
- VIN:
- 3GTUUEEL1RG169734
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
62,248 mi
Sherman, TX
93 mi away
Good Deal
$46,541
- 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
- Transmission:
- Automatic
- Mileage:
- 11,555
- Stock #:
- 6423
- VIN:
- 1GTUUEE82SZ106076
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
11,555 mi
Home delivery from Spanish Fork, UT
Price includes $1,011 shipping
Fair Deal
$58,605
- 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:
- 70,735
- Stock #:
- CV0939
- VIN:
- 3GTUUEE83RG220338
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
70,735 mi
Ft Smith, AR
98 mi away
Fair Deal
$45,779
- 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:
- Summit White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 172,879
- Stock #:
- 261147A
- VIN:
- 3GTP9EED3MG425405
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
172,879 mi
Home delivery from East Liverpool, OH
Price includes $2,751 shipping
Good Deal
$25,649
- 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:
- 47,055
- Stock #:
- DT15028A
- VIN:
- 3GTUUEE81RG333155
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
47,055 mi
Home delivery from Owasso, OK
Price includes $249 shipping
Great Deal
$48,270
- 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:
- Coastal Dune
- Fuel type:
- Gasoline
- Mileage:
- 2,586
- Stock #:
- TG255437
- VIN:
- 3GTUUEELXTG255437
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
2,586 mi
Home delivery from Houston, TX
Price includes $584 shipping
Fair Deal
$61,962
- 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:
- Dynamic Blue Metallic
- Fuel type:
- Diesel
- Mileage:
- 93,782
- Stock #:
- FED51340A
- VIN:
- 1GTUUEET2NZ522993
Price drop
-$1,000
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
93,782 mi
Home delivery from Red Oak, IA
Price includes $730 shipping
Great Deal
$35,911
$34,910
- 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:
- 112,203
- Stock #:
- Z200665P
- VIN:
- 1GTP9EEL1MZ200665
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
112,203 mi
Home delivery from Harrison, AR
Price includes $286 shipping
Fair Deal
$34,342
- 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 Perforated Leather
- Transmission:
- Automatic
- Mileage:
- 40,746
- Stock #:
- 261274A
- VIN:
- 1GTUUEE83SZ171759
New arrival
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
40,746 mi
Home delivery from Rockwall, TX
Price includes $436 shipping
Good Deal
$51,588
- 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
- Transmission:
- Automatic
- Mileage:
- 12,022
- Stock #:
- 3U1769
- VIN:
- 1GTUUEEL9RZ227380
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
12,022 mi
Home delivery from Lenoir, NC
Price includes $814 shipping
Good Deal
$54,793
- Year:
- 2023
- 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
- Transmission:
- Automatic
- Mileage:
- 89,505
- Stock #:
- PG238408
- VIN:
- 3GTUUEE84PG238408
Sponsored Listing
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
89,505 mi
Mineola, TX
97 mi away
Fair Deal
$43,518
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 $21,011.00 to $84,195.35 with an average price of $32,239.05. 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 Millerton, OK?
The average GMC Sierra 1500 AT4 costs about $30,880.80. The average price has decreased by -4.3% since last year. The 433 for sale near Millerton, OK on CarGurus, range from $21,011 to $84,195 in price.
How many GMC Sierra 1500 AT4 vehicles in Millerton, OK have no reported accidents or damage?
390 out of 433 for sale near Millerton, OK 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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