Used GMC Sierra 1500 AT4 for Sale nearBaraboo, WI
421 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- 56,068
- Stock #:
- 10300
- VIN:
- 1GTPUEEL5NZ611003
Sponsored by Kearns Motor Car Co
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
56,068 mi
Johnson Creek, WI
55 mi away
Fair Deal
$47,478
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black/brown Accents
- Transmission:
- Automatic
- Mileage:
- 62,300
- Stock #:
- GF35977
- VIN:
- 1GTUUEE87PZ200073
Sponsored Listing
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
62,300 mi
Fond du Lac, WI
68 mi away
Fair Deal
$46,434
- 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:
- Onyx Black
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black/brown Accents
- Transmission:
- Automatic
- Mileage:
- 15,195
- Stock #:
- B36364
- VIN:
- 1GTUUEEL7TZ199893
Sponsored Listing
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
15,195 mi
Fond du Lac, WI
68 mi away
Fair Deal
$61,434
- 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 w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 46,234
- Stock #:
- 13900
- VIN:
- 1GTUUEEL3PZ210037
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
46,234 mi
Home delivery from Nashville, TN
Price includes $1,312 shipping
Fair Deal
$49,594
- 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:
- 51,980
- Stock #:
- DP56493
- VIN:
- 1GTUUEEL6RZ263267
New arrival
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
51,980 mi
Franklin, WI
94 mi away
Good Deal
$50,227
- 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:
- 51,452
- Stock #:
- 26501
- VIN:
- 3GTP9EELXMG463849
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
51,452 mi
Viroqua, WI
57 mi away
Good Deal
$39,240
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 76,652
- Stock #:
- 26T476A
- VIN:
- 1GTUUEEL3PZ323020
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
76,652 mi
Dubuque, IA
84 mi away
Fair Deal
$44,074
- 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:
- 48,455
- Stock #:
- 27T110AA
- VIN:
- 1GTUUEE84PZ237193
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
48,455 mi
Dubuque, IA
84 mi away
Good Deal
$46,909
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- DYNAMIC BLUE METALLIC
- Interior color:
- JET BLACK WITH KALAHARI
- Transmission:
- Automatic
- Mileage:
- 67,597
- Stock #:
- I5913
- VIN:
- 1GTPUEELXNZ515500
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
67,597 mi
Appleton, WI
86 mi away
Great Deal
$41,171
- 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:
- 84,025
- Stock #:
- 26C125AA
- VIN:
- 1GTP9EED3MZ361141
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
84,025 mi
Dubuque, IA
84 mi away
Fair Deal
$36,957
- 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:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 81,478
- Stock #:
- WPB6241
- VIN:
- 1GTP9EEL2MZ110537
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
81,478 mi
West Bend, WI
77 mi away
Great Deal
$34,828
- 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:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 52,597
- Stock #:
- TSK1911
- VIN:
- 1GTU9EET0MZ280401
New arrival
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
52,597 mi
Home delivery from Tulsa, OK
Price includes $1,212 shipping
Fair Deal
$40,719
- 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:
- 44,561
- Stock #:
- 26T419A
- VIN:
- 1GTUUEE8XRZ163877
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
44,561 mi
Dubuque, IA
84 mi away
Good Deal
$49,039
- 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:
- Summit White (gaz)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black W/Kalahari Accents (hvd)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 69,147
- Stock #:
- 9808
- VIN:
- 1GTP9EED1KZ131322
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
69,147 mi
Plymouth, WI
92 mi away
Fair Deal
$36,998
- 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 (gaz)
- Fuel type:
- Diesel
- Interior color:
- Jet Black W/Kalahari Accents (hvd)
- Transmission:
- Automatic
- Mileage:
- 3,652
- Stock #:
- 9803
- VIN:
- 1GTUUEE86TZ126302
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
3,652 mi
Plymouth, WI
92 mi away
Great Deal
$58,564
- 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:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black W/Kalahari Accents
- Transmission:
- 8-Speed Automatic
- Mileage:
- 90,756
- Stock #:
- 50416C
- VIN:
- 1GTP9EED3KZ374131
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
90,756 mi
Mount Horeb, WI
32 mi away
Fair Deal
$32,672
- 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:
- CAYENNE RED TINTCOAT
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- JET BLACK WITH KALAHARI
- Transmission:
- Automatic
- Mileage:
- 71,919
- Stock #:
- T264334A
- VIN:
- 3GTP9EED5MG242779
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
71,919 mi
Kaukauna, WI
94 mi away
Fair Deal
$38,773
- 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:
- 121,493
- Stock #:
- 3674)7777
- VIN:
- 3GTU9EET4LG225884
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
121,493 mi
Home delivery from Hampton Falls, NH
Price includes $1,422 shipping
Good Deal
$28,406
- 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:
- [GAZ] Summit White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 110,110
- Stock #:
- 26310
- VIN:
- 1GTP9EELXMZ439972
![[GAZ] Summit White 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/07/07/22/52/2021_gmc_sierra_1500-pic-1495661567177030419-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
110,110 mi
Home delivery from Searcy, AR
Free home delivery
Fair Deal
$34,000
- 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:
- 32,342
- Stock #:
- P10239
- VIN:
- 1GTPUEELXNZ547170
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
32,342 mi
Brodhead, WI
62 mi away
Good Deal
$47,898
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Titanium Rush Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 29,687
- Stock #:
- 10364
- VIN:
- 1GTUUEE83PZ238738
New arrival
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
29,687 mi
Johnson Creek, WI
55 mi away
Fair Deal
$50,978
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 48,418
- Stock #:
- 26261A
- VIN:
- 1GTUUEEL6RZ142156
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
48,418 mi
Viroqua, WI
57 mi away
Good Deal
$48,783
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Titanium Rush Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 39,379
- Stock #:
- 5260
- VIN:
- 1GTUUEE86PZ207354
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
39,379 mi
Home delivery from Seffner, FL
Price includes $1,204 shipping
Great Deal
$45,693
- 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 Rush Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 26,160
- Stock #:
- 26T1775A
- VIN:
- 1GTUUEEL9RZ402422
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
26,160 mi
Belvidere, IL
94 mi away
Fair Deal
$55,908
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 $25,756.00 to $85,525.00 with an average price of $33,140.25. 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 Baraboo, WI?
The average GMC Sierra 1500 AT4 costs about $31,384.50. The average price has decreased by -2.2% since last year. The 335 for sale near Baraboo, WI on CarGurus, range from $25,756 to $85,525 in price.
How many GMC Sierra 1500 AT4 vehicles in Baraboo, WI have no reported accidents or damage?
320 out of 335 for sale near Baraboo, WI 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.
Relevant articles
CarGurus Editorial Team
Best Truck Lease Deals in August 2026
Leasing a truck can be a great way to get into one of the latest models, with the best technology, at a more affordable monthly price. Here are the best deals we've found this month.
CarGurus Editorial Team
Best Car Deals in August 2026
In the market for a new or used car this year? Whether you’re looking to buy or lease, we’ve collated a list of the best car deals available this month.
CarGurus Editorial Team
The Best Gas Mileage Trucks of 2026
No one wants to cover unnecessary fuel expenses, particularly when operating a business. Here are the top 9 pickup trucks in the US market with the best fuel efficiency.
GMC Sierra 1500 SLT in Baraboo WIGMC Sierra 1500 Denali in Baraboo WIGMC Sierra 1500 AT4 in Baraboo WIGMC Sierra 1500 Elevation in Baraboo WIGMC Sierra 1500 SLE in Baraboo WIGMC Sierra 1500 Base in Baraboo WIGMC Sierra 1500 Work Truck in Baraboo WIGMC Sierra 1500 SLE1 in Baraboo WIGMC Sierra 1500 SL in Baraboo WIGMC Sierra 1500 SLE2 in Baraboo WI
GMC Sierra 1500 in Baraboo WIOBS 1990s-era Chevy and Ford Trucks for Sale in Baraboo WIUsed GMC Electric Cars for SaleLifted GMC trucks for sale in Baraboo WIWork Trucks for Sale in Baraboo WIAmerican Made Trucks For Sale in Baraboo WIGM Certified Preowned Vehicles for Sale Near Baraboo WIBest Pickup Trucks For Sale in Baraboo WI
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low Mileage in BarabooUsed SUVs / Crossovers for Sale with Low Mileage in BarabooUsed Hatchbacks for Sale with Low Mileage in BarabooUsed Convertibles for Sale with Low Mileage in BarabooUsed Vans for Sale with Low Mileage in BarabooUsed Minivans for Sale with Low Mileage in BarabooUsed Pickup Trucks for Sale with Low Mileage in BarabooUsed Coupes for Sale with Low Mileage in BarabooUsed Wagons for Sale with Low Mileage in Baraboo
