Used GMC Sierra 1500 AT4 for Sale near Erath, LA
416 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:
- 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:
- 24,898
- Stock #:
- 3-G9850A
- VIN:
- 3GTUUEE86SG398508
Sponsored by Ross Downing GMC Gonzales
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
24,898 mi
Gonzales, LA
67 mi away
Good Deal
$57,329
- 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:
- 70,497
- Stock #:
- 3-G8107B
- VIN:
- 3GTUUEE85PG167235
Price drop
-$1,885
Sponsored Listing
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
70,497 mi
Gonzales, LA
67 mi away
Good Deal
$46,884
$44,999
- 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 With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 46,728
- Stock #:
- 14234A
- VIN:
- 1GTUUEEL2RZ157236
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
46,728 mi
Baton Rouge, LA
65 mi away
Great Deal
$49,823
- 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 With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 13,258
- Stock #:
- J26105A
- VIN:
- 3GTUUEEL4PG319171
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
13,258 mi
Home delivery from Post Falls, ID
Price includes $3,612 shipping
Fair Deal
$59,996
- 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
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black W/Kalahari Acce
- Transmission:
- Automatic
- Mileage:
- 126,528
- Stock #:
- T38324A
- VIN:
- 3GTP9EEL4MG408717
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
126,528 mi
Sulphur, LA
85 mi away
Great Deal
$31,920
- 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 w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 79,860
- Stock #:
- GC176997
- VIN:
- 1GTU9EETXMZ176997
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
79,860 mi
Opelousas, LA
44 mi away
Great Deal
$36,778
- 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:
- Silver
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 120,398
- Stock #:
- 14316
- VIN:
- 3GTPUEELXNG578533
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
120,398 mi
Home delivery from Purvis, MS
Price includes $261 shipping
Fair Deal
$39,596
- 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:
- 84,342
- Stock #:
- GX173879
- VIN:
- 1GTUUEE82PZ173879
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
84,342 mi
Baton Rouge, LA
65 mi away
Good Deal
$43,381
- 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 (Dark Sky Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 85,482
- Stock #:
- 262398A
- VIN:
- 1GTP9EED2MZ263444
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
85,482 mi
Houma, LA
77 mi away
Great Deal
$36,469
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 93,245
- Stock #:
- 170072
- VIN:
- 1GTP9EED1KZ170072
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
93,245 mi
Home delivery from Frederick, CO
Price includes $1,019 shipping
Great Deal
$32,111
- 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 w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 121,173
- VIN:
- 1GTP9EEL5MZ226461
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
121,173 mi
Home delivery from Portland, OR
Price includes $2,954 shipping
Good Deal
$32,804
- 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
- Fuel type:
- Diesel
- Interior color:
- Black
- Mileage:
- 57,230
- Stock #:
- ND3720
- VIN:
- 1GTUUEE89RZ141336
New arrival
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
57,230 mi
Home delivery from Northbrook, IL
Price includes $698 shipping
Great Deal
$50,068
- 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 (Dark Sky Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 75,862
- Stock #:
- M3124A
- VIN:
- 1GTP9EED8MZ319189
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
75,862 mi
Maurice, LA
14 mi away
Good Deal
$39,474
- 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
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 95,865
- Stock #:
- 9094
- VIN:
- 3GTP9EEL3KG131426
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
95,865 mi
Home delivery from Excelsior Springs, MO
Price includes $826 shipping
Good Deal
$35,714
- 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 (Dark Sky Metallic)
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 50,534
- Stock #:
- G22932A
- VIN:
- 1GTU9EET3MZ434373
Price drop
-$1,000
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
50,534 mi
Opelousas, LA
41 mi away
Fair Deal
$44,384
$43,384
- 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 w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 45,914
- Stock #:
- VW0301A
- VIN:
- 3GTUUEEL8RG176485
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
45,914 mi
Lake Charles, LA
73 mi away
Great Deal
$50,448
- 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:
- Pacific Blue Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 100,093
- Stock #:
- PLG141387
- VIN:
- 3GTP9EEL1LG141387
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
100,093 mi
Home delivery from Austin, TX
Price includes $518 shipping
Great Deal
$30,816
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 47,146
- Stock #:
- 215801
- VIN:
- 1GTP9EED2MZ215801
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
47,146 mi
Home delivery from Frederick, CO
Price includes $1,019 shipping
Fair Deal
$43,323
- 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
- Fuel type:
- Diesel
- Interior color:
- Black
- Mileage:
- 59,068
- Stock #:
- 217126
- VIN:
- 1GTU9EET8MZ217126
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
59,068 mi
Home delivery from Gurnee, IL
Price includes $888 shipping
Good Deal
$41,832
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 35,107
- Stock #:
- 70076015
- VIN:
- 3GTUUEE88RG310259
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
35,107 mi
Store transfer to Lafayette, LA
Price includes $999 shipping
Good Deal
$54,997
- 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:
- 75,796
- Stock #:
- 7186A
- VIN:
- 3GTP9EEL5LG319673
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
75,796 mi
Home delivery from Orem, UT
Price includes $2,378 shipping
Fair Deal
$40,972
- 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:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 37,180
- Stock #:
- A15466B
- VIN:
- 1GTUUEEL0RZ259974
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
37,180 mi
Home delivery from Wahoo, NE
Price includes $819 shipping
Great Deal
$54,018
- 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 With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 46,728
- Stock #:
- 14234A
- VIN:
- 1GTUUEEL2RZ157236
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
46,728 mi
Baton Rouge, LA
65 mi away
Great Deal
$49,823
- 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:
- 42,741
- Stock #:
- TT11738A
- VIN:
- 3GTUUEE80RG189632
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
42,741 mi
Plaquemine, LA
51 mi away
Good Deal
$52,454
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 $27,508.00 to $85,353.00 with an average price of $33,472.46. 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
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 Erath, LA?
The average GMC Sierra 1500 AT4 costs about $32,180.14. The average price has decreased by -0.9% since last year. The 376 for sale near Erath, LA on CarGurus, range from $27,508 to $85,353 in price.
How many GMC Sierra 1500 AT4 vehicles in Erath, LA have no reported accidents or damage?
337 out of 376 for sale near Erath, LA 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 (or EV battery range).
What fuel types are available?
Diesel, Gasoline engines are available.
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