Used GMC Sierra 1500 AT4 for Sale nearBanff, AB
- 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 colour:
- Onyx Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 129,713
- Stock #:
- P2006
- VIN:
- 1GTP9EEL4LZ198716

-$1,249

Sponsored by Red Deer Mitsubishi
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
129,713 km
$41,107
$39,858
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- White
- Transmission:
- Automatic
- Mileage:
- 102,690
- Stock #:
- T26322B
- VIN:
- 3GTU9EET8MG355359

Sponsored Listing
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
102,690 km
$47,995
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- Blue
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 118,287
- Stock #:
- N11145B
- VIN:
- 3GTUUEE83PG182610

Sponsored Listing
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
118,287 km
$51,409
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Metallic Harbor Blue
- Transmission:
- Automatic
- Mileage:
- 231,341
- Stock #:
- SA461
- VIN:
- 3GTP9EEL3MG113950

2021 GMC Sierra 1500
AT4 Crew Cab 4WD
231,341 km
$24,998
- 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 colour:
- Gray
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 84,436
- Stock #:
- X012607A
- VIN:
- 1GTP9EELXLZ175408

-$1,003
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
84,436 km
$42,879
$41,876
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- White
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 99,422
- Stock #:
- 83147U
- VIN:
- 1GTUUEE8XRZ383147

2024 GMC Sierra 1500
AT4 Crew Cab 4WD
99,422 km
$54,995
- 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 colour:
- Blue
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 27,750
- Stock #:
- X060915A
- VIN:
- 3GTUUEEL7PG244742

2023 GMC Sierra 1500
AT4 Crew Cab 4WD
27,750 km
$56,465
- 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 colour:
- White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 59,703
- Stock #:
- 85952
- VIN:
- 3GTUUEEL9SG363482

2025 GMC Sierra 1500
AT4 Crew Cab 4WD
59,703 km
$60,995
- 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 colour:
- Blue
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 52,863
- Stock #:
- M539764
- VIN:
- 3GTPUEEL6NG539764

2022 GMC Sierra 1500
AT4 Crew Cab 4WD
52,863 km
$52,995
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior colour:
- White
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 78,483
- Stock #:
- 76841
- VIN:
- 3GTUUEET0NG554910

2022 GMC Sierra 1500
AT4 Crew Cab 4WD
78,483 km
$49,995
- 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 colour:
- Onyx Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 129,713
- Stock #:
- P2006
- VIN:
- 1GTP9EEL4LZ198716

-$1,249
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
129,713 km
$41,107
$39,858
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Transmission:
- Automatic
- Mileage:
- 110,124
- Stock #:
- K32136
- VIN:
- 1GTP9EEL0LZ332136

2020 GMC Sierra 1500
AT4 Crew Cab 4WD
110,124 km
$43,664
- 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 colour:
- Black
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 176,289
- Stock #:
- 347356
- VIN:
- 1GTU9EET6MZ347356

2021 GMC Sierra 1500
AT4 Crew Cab 4WD
176,289 km
$38,998
- 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 colour:
- White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 20,862
- Stock #:
- CG235911A
- VIN:
- 3GTUUEEL4SG275875

-$2,200
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
20,862 km
$65,500
$63,300
- 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 colour:
- White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 33,089
- Stock #:
- ADI2060A
- VIN:
- 3GTUUEEL6SG372060

-$4,000
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
33,089 km
$65,995
$61,995
- 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 colour:
- Summit White
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 175,623
- Stock #:
- 46804
- VIN:
- 1GTU9EET3MZ346178

-$1,942
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
175,623 km
$39,300
$37,358
- 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 colour:
- White
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 90,955
- Stock #:
- S-AL7800
- VIN:
- 3GTU9EET4MG445642

2021 GMC Sierra 1500
AT4 Crew Cab 4WD
90,955 km
$45,440
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- White
- Transmission:
- Automatic
- Mileage:
- 102,690
- Stock #:
- T26322B
- VIN:
- 3GTU9EET8MG355359

2021 GMC Sierra 1500
AT4 Crew Cab 4WD
102,690 km
$47,995
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- White
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 36,357
- Stock #:
- 26SR17595A
- VIN:
- 3GTUUEE85SG345797

2025 GMC Sierra 1500
AT4 Crew Cab 4WD
36,357 km
$65,104
- 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 colour:
- White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 29,258
- Stock #:
- 26SR15171A
- VIN:
- 3GTUUEEL1SG340164

2025 GMC Sierra 1500
AT4 Crew Cab 4WD
29,258 km
$65,025
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- Black
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 76,412
- Stock #:
- CG311058A
- VIN:
- 3GTUUEE88SG202049

2025 GMC Sierra 1500
AT4 Crew Cab 4WD
76,412 km
$59,500
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 73,173
- Stock #:
- 26F19497A
- VIN:
- 3GTUUEE89RG412623

-$2,000
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
73,173 km
$54,995
$53,875
- 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 colour:
- Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 66,561
- Stock #:
- SG422588A
- VIN:
- 1GTUUEEL6SZ200367

2025 GMC Sierra 1500
AT4 Crew Cab 4WD
66,561 km
$60,995
- 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 colour:
- Black
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 176,289
- Stock #:
- 347356
- VIN:
- 1GTU9EET6MZ347356

Sponsored Listing
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
176,289 km
$38,998
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.
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
FAQs
How much does the GMC Sierra 1500 AT4 cost in Banff, AB?
What is the fuel economy of the GMC Sierra 1500 AT4?
What fuel types are available?
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