Used GMC Sierra 1500 AT4 for Sale nearLong Beach, MS
477 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:
- 23,495
- Stock #:
- 2-16344
- VIN:
- 3GTUUEEL1SG366568
New arrival
Sponsored by Ross Downing GMC
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
23,495 mi
Hammond, LA
78 mi away
Fair Deal
$54,466
- 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:
- 73,159
- Stock #:
- 2-G9599A
- VIN:
- 1GTUUEEL6RZ183502
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
73,159 mi
Hammond, LA
78 mi away
Great Deal
$45,334
- 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:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 35,773
- Stock #:
- F6108A
- VIN:
- 1GTU9EET7MZ184295
New arrival
Sponsored Listing
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
35,773 mi
La Place, LA
82 mi away
Good Deal
$41,936
- 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 with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 43,787
- Stock #:
- TFA91071A
- VIN:
- 1GTUUEET3NZ577095
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
43,787 mi
Harvey, LA
65 mi away
Good Deal
$46,341
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 30,842
- Stock #:
- P5964
- VIN:
- 1GTUUEEL5SZ336456
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
30,842 mi
McComb, MS
98 mi away
Great Deal
$51,420
- 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
- Transmission:
- Automatic
- Mileage:
- 105,252
- Stock #:
- 26G2548A
- VIN:
- 3GTP9EEL6LG147525
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
105,252 mi
Slidell, LA
36 mi away
Fair Deal
$34,988
- 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:
- Pacific Blue Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 86,615
- Stock #:
- 26G2549A
- VIN:
- 1GTP9EED2LZ378012
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
86,615 mi
Slidell, LA
36 mi away
Fair Deal
$35,988
- 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:
- Titanium Rush Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 45,906
- Stock #:
- P260064
- VIN:
- 3GTUUEEL3PG260064
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
45,906 mi
Mobile, AL
67 mi away
Fair Deal
$51,548
- 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 $786 shipping
Great Deal
$49,387
$44,053
- 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:
- Onyx Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 55,928
- Stock #:
- 26G2473A
- VIN:
- 1GTUUEET7NZ617534
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
55,928 mi
Slidell, LA
36 mi away
Good Deal
$44,988
- 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:
- 8,150
- Stock #:
- TGD21611
- VIN:
- 3GTUUEEL5SG371627
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
8,150 mi
Daphne, AL
81 mi away
Great Deal
$54,994
- 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
- Transmission:
- Automatic
- Mileage:
- 90,326
- Stock #:
- 26G1569A
- VIN:
- 3GTP9EED4MG212222
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
90,326 mi
Slidell, LA
36 mi away
Good Deal
$34,995
- 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 (Ebony Twilight Metallic)
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 72,446
- Stock #:
- 09890A
- VIN:
- 3GTU9EETXMG459593
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
72,446 mi
Metairie, LA
69 mi away
Good Deal
$36,434
- 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 W/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 79,803
- Stock #:
- C1264
- VIN:
- 3GTP9EEL9LG201027
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
79,803 mi
Biloxi, MS
15 mi away
Fair Deal
$40,025
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 79,884
- Stock #:
- W0446A
- VIN:
- 3GTP9EEL4KG202469
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
79,884 mi
Harvey, LA
64 mi away
Good Deal
$34,200
- 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:
- 60,551
- Stock #:
- 70207072
- VIN:
- 3GTP9EELXKG257931
New arrival
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
60,551 mi
Store transfer to Gulfport, MS
Price includes $1,499 shipping
Fair Deal
$40,497
- 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 $1,018 shipping
Great Deal
$52,974
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 47,834
- Stock #:
- I20890T
- VIN:
- 3GTUUEEL5PG120890
Price drop
-$1,513
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
47,834 mi
Mobile, AL
66 mi away
Great Deal
$49,467
$47,954
- 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 $818 shipping
Good Deal
$54,010
- Year:
- 2026
- 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
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 25,655
- Stock #:
- TX448113A1
- VIN:
- 1GTUUEE87TZ176447
Price drop
-$1,453
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
25,655 mi
Metairie, LA
63 mi away
Good Deal
$57,821
$56,368
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 99,865
- Stock #:
- 10214
- VIN:
- 3GTP9EEL6LG390459
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
99,865 mi
Collins, MS
89 mi away
Great Deal
$33,298
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 6,723
- Stock #:
- 265011A
- VIN:
- 1GTUUEE80TZ218814
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
6,723 mi
Metairie, LA
66 mi away
Good Deal
$59,473
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 4,883
- Stock #:
- 267938A
- VIN:
- 1GTUUEE81TZ148482
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
4,883 mi
Metairie, LA
66 mi away
Good Deal
$59,473
- 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 Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 70,983
- Stock #:
- P1468
- VIN:
- 1GTUUEE84PZ175777
Sponsored Listing
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
70,983 mi
Moss Point, MS
39 mi away
Good Deal
$42,602
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 $25,475.00 to $84,881.70 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 Long Beach, MS?
The average GMC Sierra 1500 AT4 costs about $30,919.90. The average price has decreased by -3.9% since last year. The 415 for sale near Long Beach, MS on CarGurus, range from $25,475 to $84,882 in price.
How many GMC Sierra 1500 AT4 vehicles in Long Beach, MS have no reported accidents or damage?
377 out of 415 for sale near Long Beach, MS 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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