Used GMC Sierra 1500 AT4 for Sale nearChattanooga, TN
548 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2023
- 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:
- 46,236
- Stock #:
- 161741
- VIN:
- 1GTUUEE81PZ161741
Sponsored by Next Drive
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
46,236 mi
Marietta, GA
88 mi away
Good Deal
$47,069
- 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
- Transmission:
- Automatic
- Mileage:
- 29,446
- Stock #:
- MX5014
- VIN:
- 1GTUUEE84RZ377991
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
29,446 mi
Louisville, TN
90 mi away
Great Deal
$47,528
- 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:
- White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 90,061
- Stock #:
- G1222
- VIN:
- 3GTP9EED6MG411918
Price drop
-$718
Sponsored Listing
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
90,061 mi
Cartersville, GA
68 mi away
Good Deal
$35,935
$35,217
- 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
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 102,920
- Stock #:
- UG2565A
- VIN:
- 1GTUUEE84RZ168900
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
102,920 mi
Albertville, AL
78 mi away
Good Deal
$40,712
- 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:
- 22,144
- Stock #:
- RG351050
- VIN:
- 3GTUUEE80RG351050
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
22,144 mi
Buford, GA
99 mi away
Good Deal
$51,409
- 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:
- 91,669
- Stock #:
- 12027
- VIN:
- 3GTU9EET3MG432610
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
91,669 mi
Marietta, GA
87 mi away
Great Deal
$34,045
- 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:
- Red Quartz Tintcoat
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 43,167
- Stock #:
- 46697A
- VIN:
- 1GTP9EEDXLZ263982
New arrival
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
43,167 mi
Dallas, GA
84 mi away
Good Deal
$39,552
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 110,115
- Stock #:
- 121463W
- VIN:
- 1GTP9EEL2KZ176647
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
110,115 mi
Knoxville, TN
85 mi away
Good Deal
$33,204
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 120,175
- Stock #:
- 3825A
- VIN:
- 3GTP9EEL6LG255479
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
120,175 mi
McMinnville, TN
52 mi away
Great Deal
$30,168
- 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 With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 174,321
- Stock #:
- 170581
- VIN:
- 3GTP9EED7MG170581
Price drop
-$842
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
174,321 mi
Dawsonville, GA
84 mi away
Good Deal
$25,772
$24,930
- 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:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 156,088
- Stock #:
- PZ272552
- VIN:
- 1GTUUEELXPZ272552
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
156,088 mi
Gadsden, AL
85 mi away
Great Deal
$32,094
- 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 With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 65,718
- Stock #:
- F29065B
- VIN:
- 3GTP9EEL6MG302298
New arrival
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
65,718 mi
Jasper, GA
62 mi away
Good Deal
$38,479
- 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:
- White
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 24,478
- Stock #:
- UG2916A
- VIN:
- 1GTUUEEL9TZ164501
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
24,478 mi
Albertville, AL
78 mi away
Fair Deal
$57,686
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 67,644
- Stock #:
- MX5350
- VIN:
- 1GTP9EEL8MZ437024
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
67,644 mi
Louisville, TN
90 mi away
Great Deal
$33,697
- 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 w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 56,040
- Stock #:
- G26615A
- VIN:
- 3GTUUEE86RG187321
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
56,040 mi
Athens, AL
100 mi away
Fair Deal
$48,838
- 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:
- White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 90,061
- Stock #:
- G1222
- VIN:
- 3GTP9EED6MG411918
Price drop
-$718
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
90,061 mi
Cartersville, GA
68 mi away
Good Deal
$35,935
$35,217
- 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:
- Onyx Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 66,953
- Stock #:
- M8734PRTL
- VIN:
- 1GTP9EEL2MZ228071
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
66,953 mi
Buford, GA
98 mi away
Good Deal
$39,126
- 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:
- Cayenne Red Tintcoat
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 122,944
- Stock #:
- G5985
- VIN:
- 3GTP9EEL4MG185482
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
122,944 mi
Murfreesboro, TN
88 mi away
Fair Deal
$32,798
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 14,784
- Stock #:
- UG2905A
- VIN:
- 1GTUUEE8XSZ277335
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
14,784 mi
Albertville, AL
78 mi away
Fair Deal
$57,652
- 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:
- Cayenne Red Tintcoat
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 30,770
- Stock #:
- 6C0170A
- VIN:
- 3GTP9EEL1MG300510
New arrival
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
30,770 mi
Huntsville, AL
83 mi away
Fair Deal
$44,032
- 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 With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 59,278
- Stock #:
- V6663676B
- VIN:
- 1GTUUEEL1PZ297856
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
59,278 mi
Murfreesboro, TN
82 mi away
Fair Deal
$47,352
- 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:
- 67,819
- Stock #:
- T65668A
- VIN:
- 1GTUUEE85RZ168906
Price drop
-$2,000
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
67,819 mi
Cleveland, GA
91 mi away
Good Deal
$48,656
$46,656
- 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
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 60,778
- Stock #:
- TU035A2
- VIN:
- 1GTP9EEL8LZ175942
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
60,778 mi
Knoxville, TN
86 mi away
Fair Deal
$43,183
- 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:
- Titanium Rush Metallic
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 81,879
- Stock #:
- F5164A
- VIN:
- 1GTPUEEL0NZ553138
New arrival
Sponsored Listing
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
81,879 mi
Shelbyville, TN
76 mi away
Fair Deal
$43,442
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 $22,474.00 to $521,203.50 with an average price of $31,647.12. 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 Chattanooga, TN?
The average GMC Sierra 1500 AT4 costs about $30,452.55. The average price has decreased by -5.5% since last year. The 472 for sale near Chattanooga, TN on CarGurus, range from $22,474 to $521,204 in price.
How many GMC Sierra 1500 AT4 vehicles in Chattanooga, TN have no reported accidents or damage?
433 out of 472 for sale near Chattanooga, TN 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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