Used GMC Sierra 1500 AT4 for Sale nearHobe Sound, FL
316 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:
- Thunderstorm Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 19,841
- Stock #:
- F354688A
- VIN:
- 3GTUUEE83SG223021
Sponsored by Bomnin Chevrolet Dadeland
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
19,841 mi
Miami, FL
95 mi away
Good Deal
$55,488
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 45,593
- Stock #:
- G10250
- VIN:
- 1GTUUEEL4RZ308920
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
45,593 mi
North Palm Beach, FL
15 mi away
Good Deal
$50,598
- 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:
- 17,240
- Stock #:
- FV290229
- VIN:
- 1GTUUEEL4SZ290229
Sponsored Listing
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
17,240 mi
Pompano Beach, FL
58 mi away
Great Deal
$52,552
- 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:
- 95,411
- Stock #:
- BMZ235327
- VIN:
- 1GTP9EEL2MZ235327
Price drop
-$3,000
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
95,411 mi
Stuart, FL
7 mi away
Great Deal
$34,588
$31,588
- 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:
- Onyx Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 62,135
- Stock #:
- W300538
- VIN:
- 1GTU9EETXLZ300538
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
62,135 mi
Pompano Beach, FL
54 mi away
Good Deal
$35,197
- 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
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 34,961
- Stock #:
- TG232157A
- VIN:
- 3GTUUEE88PG234099
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
34,961 mi
Miami, FL
89 mi away
Great Deal
$46,465
- 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
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- 10-Speed Automatic
- Mileage:
- 87,499
- Stock #:
- TG332205A
- VIN:
- 3GTUUEE86PG242816
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
87,499 mi
Fort Lauderdale, FL
63 mi away
Great Deal
$37,744
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- 2023 Gmc Sierra 1500 At4
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 26,318
- Stock #:
- PG224058
- VIN:
- 3GTUUEE8XPG224058
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
26,318 mi
Home delivery from Sarasota, FL
Price includes $75 shipping
Good Deal
$49,575
- 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:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 141,550
- Stock #:
- FAS52
- VIN:
- 3GTP9EED0LG148551
New arrival
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
141,550 mi
Palm Bay, FL
71 mi away
Great Deal
$25,900
- 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:
- Titanium
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 8,661
- Stock #:
- 26278A
- VIN:
- 1GTUUEEL5RZ223102
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
8,661 mi
Vero Beach, FL
42 mi away
Good Deal
$55,082
- 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
- Transmission:
- Automatic
- Mileage:
- 53,392
- Stock #:
- 5244
- VIN:
- 1GTP9EEL9MZ452163
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
53,392 mi
Home delivery from Seffner, FL
Price includes $155 shipping
Great Deal
$37,644
- 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:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 32,671
- Stock #:
- T6457B
- VIN:
- 3GTUUEEL5RG400070
New arrival
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
32,671 mi
Home delivery from Tampa, FL
Price includes $225 shipping
Good Deal
$51,058
- 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:
- 57,356
- Stock #:
- J3880
- VIN:
- 3GTP9EELXLG204082
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
57,356 mi
Miami, FL
89 mi away
Fair Deal
$39,738
- 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:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 5,715
- Stock #:
- TZ282301A
- VIN:
- 3GTUUEELXTG241859
Price drop
-$1,500
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
5,715 mi
Delray Beach, FL
44 mi away
Good Deal
$61,819
$60,319
- 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:
- 77,859
- Stock #:
- STK444645
- VIN:
- 1GTP9EEL9MZ444645
Price drop
-$1,000
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
77,859 mi
Home delivery from Lafayette, IN
Price includes $997 shipping
Good Deal
$36,992
$35,992
- 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:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 122,811
- Stock #:
- DN308461
- VIN:
- 3GTU9EET8LG308461
New arrival
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
122,811 mi
Home delivery from Houston, TX
Price includes $852 shipping
Good Deal
$29,267
- 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:
- 103,505
- Stock #:
- 159651
- VIN:
- 1GTU9EET7MZ224424
Price drop
-$801
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
103,505 mi
Margate, FL
56 mi away
Good Deal
$31,799
$30,998
- 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:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 140,173
- Stock #:
- 272350
- VIN:
- 3GTP9EELXKG272350
New arrival
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
140,173 mi
Hollywood, FL
73 mi away
Great Deal
$24,817
- 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:
- Desert Sand Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 21,748
- Stock #:
- 6F4442B
- VIN:
- 1GTUUEEL8PZ251974
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
21,748 mi
Home delivery from Altoona, PA
Price includes $1,401 shipping
Fair Deal
$53,363
- 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
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 14,791
- Stock #:
- TDPZ324011
- VIN:
- 1GTUUEE82PZ324011
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
14,791 mi
Ft Lauderdale, FL
64 mi away
Good Deal
$51,568
- 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:
- 19,841
- Stock #:
- F354688A
- VIN:
- 3GTUUEE83SG223021
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
19,841 mi
Miami, FL
95 mi away
Good Deal
$55,488
- 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:
- 82,326
- Stock #:
- AT251508
- VIN:
- 1GTP9EEL0LZ251508
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
82,326 mi
Palm Beach Gardens, FL
18 mi away
Fair Deal
$38,730
- 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:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 55,950
- Stock #:
- ZC26391
- VIN:
- 1GTUUEEL4PZ152133
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
55,950 mi
Home delivery from Hicksville, OH
Price includes $1,272 shipping
Good Deal
$45,218
- 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
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 34,961
- Stock #:
- TG232157A
- VIN:
- 3GTUUEE88PG234099
Sponsored Listing
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
34,961 mi
Miami, FL
89 mi away
Great Deal
$46,465
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 $19,346.00 to $85,976.90 with an average price of $32,605.35. 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 Hobe Sound, FL?
The average GMC Sierra 1500 AT4 costs about $31,060.90. The average price has decreased by -3.6% since last year. The 303 for sale near Hobe Sound, FL on CarGurus, range from $19,346 to $85,977 in price.
How many GMC Sierra 1500 AT4 vehicles in Hobe Sound, FL have no reported accidents or damage?
277 out of 303 for sale near Hobe Sound, FL 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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