Used GMC Sierra 1500 AT4 for Sale nearMascotte, FL
366 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:
- 420 hp 6.2L V8
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 82,036
- Stock #:
- G119986
- VIN:
- 3GTUUEEL2PG119986
Sponsored by HGreg.com Orlando
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
82,036 mi
Orlando, FL
34 mi away
Great Deal
$38,097
- 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:
- 22,620
- Stock #:
- RZ325036
- VIN:
- 1GTUUEEL2RZ325036
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
22,620 mi
Orlando, FL
31 mi away
Good Deal
$54,160
- 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
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 7,438
- Stock #:
- TG223630
- VIN:
- 3GTUUEEL9TG223630
Sponsored Listing
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
7,438 mi
Sanford, FL
37 mi away
Good Deal
$61,732
- Year:
- 2024
- 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:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 59,827
- Stock #:
- RG380706
- VIN:
- 3GTUUEE85RG380706
Price drop
-$5,052
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
59,827 mi
Plant City, FL
39 mi away
Good Deal
$49,487
$45,996
- 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:
- 64,200
- Stock #:
- R26138
- VIN:
- 3GTU9EET8MG260011
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
64,200 mi
Bartow, FL
47 mi away
Good Deal
$35,899
- 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:
- Onyx Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 59,575
- Stock #:
- 5359
- VIN:
- 1GTPUEEL8NZ597811
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
59,575 mi
Seffner, FL
47 mi away
Good Deal
$43,979
- 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:
- 66,646
- Stock #:
- DM4429D
- VIN:
- 1GTU9EET3MZ158163
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
66,646 mi
Tampa, FL
49 mi away
Good Deal
$36,440
- 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:
- 25,892
- Stock #:
- T6225B
- VIN:
- 1GTUUEE8XPZ203890
Price drop
-$1,294
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
25,892 mi
Home delivery from Las Vegas, NV
Price includes $2,004 shipping
Good Deal
$50,951
$49,657
- 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 $534 shipping
Great Deal
$52,490
- 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
- Transmission:
- Automatic
- Mileage:
- 91,011
- Stock #:
- DM4792A
- VIN:
- 3GTU9EET0MG206265
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
91,011 mi
Tampa, FL
49 mi away
Good Deal
$34,399
- Year:
- 2023
- 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 W/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 57,048
- Stock #:
- G253071A
- VIN:
- 3GTUUEE8XPG317727
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
57,048 mi
Home delivery from Bradenton, FL
Free home delivery
Great Deal
$43,096
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic Gxd
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black W/Kalahari Accents Hvd
- Transmission:
- Automatic
- Mileage:
- 30,735
- Stock #:
- RZ207668
- VIN:
- 1GTUUEE83RZ207668
New arrival
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
30,735 mi
Lakeland, FL
37 mi away
Fair Deal
$50,488
- 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:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 66,011
- Stock #:
- 161744
- VIN:
- 1GTUUEEL1PZ161744
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
66,011 mi
Home delivery from Denver, CO
Price includes $2,277 shipping
Fair Deal
$45,276
- 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:
- 78,990
- Stock #:
- 11614Q
- VIN:
- 1GTUUEE84PZ103932
New arrival
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
78,990 mi
Lake Wales, FL
48 mi away
Fair Deal
$43,544
- Year:
- 2024
- 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:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 79,965
- Stock #:
- VM148377
- VIN:
- 1GTUUEE83RZ148377
Price drop
-$2,253
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
79,965 mi
Longwood, FL
35 mi away
Good Deal
$43,595
$41,342
- Year:
- 2024
- 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:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 37,434
- Stock #:
- ZC26465
- VIN:
- 1GTUUEE86RZ211357
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
37,434 mi
Home delivery from Hicksville, OH
Price includes $1,118 shipping
Good Deal
$48,508
- 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:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 32,483
- Stock #:
- PZ258002
- VIN:
- 1GTUUEEL4PZ258002
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
32,483 mi
Orlando, FL
39 mi away
Fair Deal
$50,389
- 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:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 26,482
- Stock #:
- SZ308930
- VIN:
- 1GTUUEELXSZ308930
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
26,482 mi
Brandon, FL
50 mi away
Great Deal
$48,897
- 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
- Transmission:
- Automatic
- Mileage:
- 90,012
- Stock #:
- VC26162
- VIN:
- 1GTU9EET9MZ174397
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
90,012 mi
Home delivery from Hicksville, OH
Price includes $1,118 shipping
Good Deal
$32,472
- Year:
- 2023
- 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:
- 65,845
- Stock #:
- 173365CS
- VIN:
- 3GTUUEE84PG173365
New arrival
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
65,845 mi
Home delivery from Richardson, TX
Price includes $1,165 shipping
Good Deal
$42,789
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Coastal Dune
- Fuel type:
- Diesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 23,476
- Stock #:
- TZ193214
- VIN:
- 1GTUUEE83TZ193214
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
23,476 mi
Maitland, FL
32 mi away
Fair Deal
$59,394
- 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:
- 99,993
- Stock #:
- 21994A
- VIN:
- 1GTP9EEL8LZ362355
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
99,993 mi
Home delivery from Eufaula, OK
Price includes $1,395 shipping
Fair Deal
$34,694
- 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:
- 82,036
- Stock #:
- G119986
- VIN:
- 3GTUUEEL2PG119986
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
82,036 mi
Orlando, FL
34 mi away
Great Deal
$38,097
- 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:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 26,482
- Stock #:
- SZ308930
- VIN:
- 1GTUUEELXSZ308930
Sponsored Listing
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
26,482 mi
Brandon, FL
50 mi away
Great Deal
$48,897
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 $25,415.00 to $85,716.05 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 Mascotte, FL?
The average GMC Sierra 1500 AT4 costs about $30,919.90. The average price has decreased by -3.9% since last year. The 365 for sale near Mascotte, FL on CarGurus, range from $25,415 to $85,716 in price.
How many GMC Sierra 1500 AT4 vehicles in Mascotte, FL have no reported accidents or damage?
328 out of 365 for sale near Mascotte, 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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