New GMC Sierra 1500 AT4 for Sale near Thornbury, ON
189 vehicles found
- 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:
- 10
- Stock #:
- 61720
- VIN:
- 3GTUUEE8XTG356649
Price drop
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Sudbury, ON
230 km away
New car
$73,168
- 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:
- 24
- Stock #:
- 260901
- VIN:
- 3GTUUEE88TG311872
Price drop
-$5,168
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Midland, ON
39 km away
New car
$79,736
$74,568
- 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:
- 50
- Stock #:
- 261050
- VIN:
- 3GTUUEE8XTG356134
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Midland, ON
39 km away
New car
$74,568
- 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:
- 50
- Stock #:
- 260932
- VIN:
- 3GTUUEE86TG328444
Price drop
-$7,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Midland, ON
39 km away
New car
$81,568
$74,568
- 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:
- 50
- Stock #:
- 261081
- VIN:
- 3GTUUEE88TG356357
Price drop
-$7,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Midland, ON
39 km away
New car
$81,568
$74,568
- 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:
- 50
- Stock #:
- 261077
- VIN:
- 3GTUUEE82TG356290
Price drop
-$7,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Midland, ON
39 km away
New car
$81,568
$74,568
- 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:
- 50
- Stock #:
- 261078
- VIN:
- 3GTUUEE84TG357294
Price drop
-$7,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Midland, ON
39 km away
New car
$81,568
$74,568
- 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
- Transmission:
- Automatic
- Mileage:
- 334
- Stock #:
- 261226-new
- VIN:
- 1GTUUEE88TZ413771
Price drop
-$2,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Oshawa, ON
128 km away
New car
$77,044
$75,044
- 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:
- 15
- Stock #:
- T24727A
- VIN:
- 3GTUUEE82TG224727
Price drop
-$1,770
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Cobourg, ON
174 km away
New car
$78,294
$76,524
- 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:
- GBA Onyx Black
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- HVD Jet Black/kalahari
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- 26562
- VIN:
- 1GTUUEEL2TZ504538
Price drop
-$2,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Collingwood, ON
3 km away
New car
$79,253
$77,253
- 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:
- 7,000
- Stock #:
- 431B12778
- VIN:
- 3GTUUEELXTG277325
Price drop
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Niagara Falls, ON
179 km away
New car
$78,321
- 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:
- 25
- Stock #:
- 488473-new
- VIN:
- 3GTUUEE81TG488473
Price drop
-$2,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Brampton, ON
94 km away
New car
$80,533
$78,533
- 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:
- 5
- Stock #:
- T5191
- VIN:
- 3GTUUEE88TG484825
Price drop
-$1,770
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Stratford, ON
138 km away
New car
$80,569
$78,799
- 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:
- 5
- Stock #:
- T5199
- VIN:
- 3GTUUEE80TG486066
Price drop
-$1,770
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Stratford, ON
138 km away
New car
$80,569
$78,799
- 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:
- 200
- Stock #:
- 260482
- VIN:
- 3GTUUEEL2TG233125
Price drop
-$1,770
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Cambridge, ON
122 km away
New car
$80,644
$78,874
- 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
- Transmission:
- Automatic
- Mileage:
- 17
- Stock #:
- 261190-new
- VIN:
- 3GTUUEE86TG483785
Price drop
-$2,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Oshawa, ON
128 km away
New car
$80,879
$78,879
- 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:
- 10
- Stock #:
- TG388460
- VIN:
- 3GTUUEE87TG388460
Price drop
-$2,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Richmond Hill, ON
92 km away
New car
$80,958
$78,958
- 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:
- 10
- Stock #:
- TG388188
- VIN:
- 3GTUUEE86TG388188
Price drop
-$2,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Richmond Hill, ON
92 km away
New car
$80,958
$78,958
- 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
- Transmission:
- Automatic
- Mileage:
- 106
- Stock #:
- 261289-new
- VIN:
- 3GTUUEE86TG487495
Photos coming soon
Price drop
-$12,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Oshawa, ON
128 km away
New car
$91,569
$79,569
- 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:
- 228
- Stock #:
- TG473133
- VIN:
- 3GTUUEE81TG473133
Price drop
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Trenton, ON
213 km away
New car
$79,719
- 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:
- 470
- Stock #:
- 87416
- VIN:
- 3GTUUEE86TG356647
Price drop
-$1,770
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
St Thomas, ON
205 km away
New car
$81,537
$79,767
- 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:
- 50
- Stock #:
- 261053
- VIN:
- 3GTUUEE81TG356670
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Midland, ON
39 km away
New car
$79,798
- 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:
- 10
- Stock #:
- TG473226
- VIN:
- 3GTUUEE88TG473226
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Richmond Hill, ON
92 km away
New car
$79,853
- 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:
- 10
- Stock #:
- TG473651
- VIN:
- 3GTUUEE81TG473651
New arrival
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Richmond Hill, ON
92 km away
New car
$79,853
- 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:
- 10
- Stock #:
- 61720
- VIN:
- 3GTUUEE8XTG356649
Price drop
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Sudbury, ON
230 km away
New car
$73,168
- 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:
- 24
- Stock #:
- 260901
- VIN:
- 3GTUUEE88TG311872
Price drop
-$5,168
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Midland, ON
39 km away
New car
$79,736
$74,568
- 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:
- 50
- Stock #:
- 261050
- VIN:
- 3GTUUEE8XTG356134
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Midland, ON
39 km away
New car
$74,568
- 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:
- 50
- Stock #:
- 260932
- VIN:
- 3GTUUEE86TG328444
Price drop
-$7,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Midland, ON
39 km away
New car
$81,568
$74,568
- 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:
- 50
- Stock #:
- 261081
- VIN:
- 3GTUUEE88TG356357
Price drop
-$7,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Midland, ON
39 km away
New car
$81,568
$74,568
- 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:
- 50
- Stock #:
- 261077
- VIN:
- 3GTUUEE82TG356290
Price drop
-$7,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Midland, ON
39 km away
New car
$81,568
$74,568
- 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:
- 50
- Stock #:
- 261078
- VIN:
- 3GTUUEE84TG357294
Price drop
-$7,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Midland, ON
39 km away
New car
$81,568
$74,568
- 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
- Transmission:
- Automatic
- Mileage:
- 334
- Stock #:
- 261226-new
- VIN:
- 1GTUUEE88TZ413771
Price drop
-$2,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Oshawa, ON
128 km away
New car
$77,044
$75,044
- 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:
- 15
- Stock #:
- T24727A
- VIN:
- 3GTUUEE82TG224727
Price drop
-$1,770
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Cobourg, ON
174 km away
New car
$78,294
$76,524
- 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:
- GBA Onyx Black
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- HVD Jet Black/kalahari
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- 26562
- VIN:
- 1GTUUEEL2TZ504538
Price drop
-$2,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Collingwood, ON
3 km away
New car
$79,253
$77,253
- 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:
- 7,000
- Stock #:
- 431B12778
- VIN:
- 3GTUUEELXTG277325
Price drop
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Niagara Falls, ON
179 km away
New car
$78,321
- 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:
- 25
- Stock #:
- 488473-new
- VIN:
- 3GTUUEE81TG488473
Price drop
-$2,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Brampton, ON
94 km away
New car
$80,533
$78,533
- 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:
- 5
- Stock #:
- T5191
- VIN:
- 3GTUUEE88TG484825
Price drop
-$1,770
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Stratford, ON
138 km away
New car
$80,569
$78,799
- 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:
- 5
- Stock #:
- T5199
- VIN:
- 3GTUUEE80TG486066
Price drop
-$1,770
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Stratford, ON
138 km away
New car
$80,569
$78,799
- 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:
- 200
- Stock #:
- 260482
- VIN:
- 3GTUUEEL2TG233125
Price drop
-$1,770
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Cambridge, ON
122 km away
New car
$80,644
$78,874
- 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
- Transmission:
- Automatic
- Mileage:
- 17
- Stock #:
- 261190-new
- VIN:
- 3GTUUEE86TG483785
Price drop
-$2,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Oshawa, ON
128 km away
New car
$80,879
$78,879
- 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:
- 10
- Stock #:
- TG388460
- VIN:
- 3GTUUEE87TG388460
Price drop
-$2,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Richmond Hill, ON
92 km away
New car
$80,958
$78,958
- 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:
- 10
- Stock #:
- TG388188
- VIN:
- 3GTUUEE86TG388188
Price drop
-$2,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Richmond Hill, ON
92 km away
New car
$80,958
$78,958
- 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
- Transmission:
- Automatic
- Mileage:
- 106
- Stock #:
- 261289-new
- VIN:
- 3GTUUEE86TG487495
Photos coming soon
Price drop
-$12,000
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Oshawa, ON
128 km away
New car
$91,569
$79,569
- 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:
- 228
- Stock #:
- TG473133
- VIN:
- 3GTUUEE81TG473133
Price drop
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Trenton, ON
213 km away
New car
$79,719
- 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:
- 470
- Stock #:
- 87416
- VIN:
- 3GTUUEE86TG356647
Price drop
-$1,770
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
St Thomas, ON
205 km away
New car
$81,537
$79,767
- 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:
- 50
- Stock #:
- 261053
- VIN:
- 3GTUUEE81TG356670
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Midland, ON
39 km away
New car
$79,798
- 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:
- 10
- Stock #:
- TG473226
- VIN:
- 3GTUUEE88TG473226
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Richmond Hill, ON
92 km away
New car
$79,853
- 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:
- 10
- Stock #:
- TG473651
- VIN:
- 3GTUUEE81TG473651
New arrival
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
Richmond Hill, ON
92 km away
New car
$79,853
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.
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