New GMC Sierra 1500 AT4 for Sale nearMedicine Hat, AB
81 vehicles found
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- OG483950
- VIN:
- 3GTUUEE86TG483950
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Okotoks, AB
246 km away
New car
$78,995
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- Black
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 11
- Stock #:
- 151542
- VIN:
- 3GTUUEE82TG348366
Price drop
-$4,500
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Fort Macleod, AB
197 km away
New car
$84,284
$79,784
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- OG421069
- VIN:
- 3GTUUEEL5TG421069
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Okotoks, AB
246 km away
New car
$83,775
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- OG392781
- VIN:
- 3GTUUEE83TG392781
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Okotoks, AB
246 km away
New car
$83,995
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- OG487097
- VIN:
- 3GTUUEELXTG487097
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Okotoks, AB
246 km away
New car
$84,354
- 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 colour:
- White
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- 304417
- VIN:
- 3GTUUEEL7TG477840
Price drop
-$4,500
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Lethbridge, AB
156 km away
New car
$88,908
$84,408
- 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 colour:
- White
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 3
- Stock #:
- 304416
- VIN:
- 3GTUUEEL4TG477892
Price drop
-$4,500
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Lethbridge, AB
156 km away
New car
$88,908
$84,408
- 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 colour:
- White
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- 304385
- VIN:
- 3GTUUEEL2TG478121
Price drop
-$4,500
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Lethbridge, AB
156 km away
New car
$88,908
$84,408
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- Summit White
- Fuel type:
- Diesel
- Interior colour:
- Perforated Front Leather seating surfaces - Jet Bl
- Transmission:
- Automatic
- Mileage:
- 15
- Stock #:
- 392360
- VIN:
- 3GTUUEE81TG392360
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Taber, AB
109 km away
New car
$84,498
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- COASTAL DUNE
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T26251-new
- VIN:
- 1GTUUEEL5TZ481501
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Shaunavon, SK
168 km away
New car
$84,509
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- White
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 9
- Stock #:
- 269274
- VIN:
- 3GTUUEE8XTG231974
Price drop
-$4,500
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Strathmore, AB
222 km away
New car
$89,388
$84,888
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Brown (Tan)
- Interior colour:
- Black
- Transmission:
- Automatic
- Stock #:
- 152217
- VIN:
- 1GTUUEEL6TZ481507
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Fort Macleod, AB
197 km away
New car
$84,894
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Brown (Tan)
- Interior colour:
- Black
- Transmission:
- Automatic
- Stock #:
- 152216
- VIN:
- 1GTUUEEL3TZ481478
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Fort Macleod, AB
197 km away
New car
$84,894
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- OG487298
- VIN:
- 3GTUUEEL9TG487298
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Okotoks, AB
246 km away
New car
$84,995
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- OG486558
- VIN:
- 3GTUUEEL4TG486558
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Okotoks, AB
246 km away
New car
$84,995
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- White
- Interior colour:
- Black
- Transmission:
- Automatic
- Stock #:
- 6SR14571
- VIN:
- 1GTUUEEL2TZ474571
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Home delivery from Stettler, AB
Free home delivery
New car
$84,999
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- White
- Interior colour:
- Black
- Transmission:
- Automatic
- Stock #:
- 6SR14637
- VIN:
- 1GTUUEEL6TZ474637
New arrival
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Home delivery from Stettler, AB
Free home delivery
New car
$84,999
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Brown (Tan)
- Interior colour:
- Black
- Transmission:
- Automatic
- Stock #:
- 6SR11366
- VIN:
- 1GTUUEEL3TZ481366
New arrival
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Home delivery from Stettler, AB
Free home delivery
New car
$84,999
- 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 colour:
- Black
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Stock #:
- 304465
- VIN:
- 3GTUUEEL7TG486781
Price drop
-$4,500
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Lethbridge, AB
156 km away
New car
$90,363
$85,863
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- White
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 75
- Stock #:
- 26SR17595
- VIN:
- 1GTUUEE87TZ427595
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Pincher Creek, AB
242 km away
New car
$85,882
- 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 colour:
- Silver
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- 7OD55525912
- VIN:
- 3GTUUEEL0TG486816
Photos coming soon
New arrival
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Pincher Creek, AB
242 km away
New car
$86,204
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- Black
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 26
- Stock #:
- 269329
- VIN:
- 3GTUUEE80TG464391
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Strathmore, AB
222 km away
New car
$86,508
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Summit White (GAZ)
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T0130-new
- VIN:
- 3GTUUEEL1TG364515
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Swift Current, SK
207 km away
New car
$86,519
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Black
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- 304459
- VIN:
- 1GTUUEEL4TZ477343
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Lethbridge, AB
156 km away
New car
$86,667
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
What is the fuel economy of the GMC Sierra 1500 AT4?
Depending on the engine and options, the GMC Sierra 1500 AT4 gets between 9 and 15 L(e)/100 km.
What fuel types are available?
Diesel, Gasoline engines are available.
Relevant articles
Stephanie Wallcraft
Best Diesel Trucks in Canada in 2026
The number of new diesel trucks in Canada has dwindled in recent years amid concerns over carbon emissions. But one thing is certain: when you need a diesel truck, there’s no substitute.
Stephanie Wallcraft
The Best-Selling Cars in Canada in 2025
It was far from a standard year for new car sales in Canada in 2022, but familiar models still stood above the rest.
Stephanie Wallcraft
The Best Pickup Trucks Under $20,000 in 2026
Plenty of Canadians need affordable pickups. Here’s where to start your search if you’re shopping for a used pickup with a $20,000 budget.
