New GMC Sierra 1500 SLT for Sale near Westport, ON
59 vehicles found
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Brown
- Transmission:
- Automatic
- Mileage:
- 15
- Stock #:
- TG464450
- VIN:
- 3GTUUDED2TG464450
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Trenton, ON
115 km away
New car
$72,070
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 13
- Stock #:
- 261876
- VIN:
- 3GTUUDEDXTG483103
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Uxbridge, ON
229 km away
New car
$73,960
- 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:
- 5
- Stock #:
- SG400601
- VIN:
- 3GTUUDELXSG400601
2025 GMC Sierra 1500
SLT Crew Cab 4WD
Belleville, ON
99 km away
New car
$73,980
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 8
- Stock #:
- TG436206
- VIN:
- 3GTUUDED5TG436206
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Trenton, ON
115 km away
New car
$74,645
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 9
- Stock #:
- TG439132
- VIN:
- 3GTUUDED6TG439132
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Trenton, ON
115 km away
New car
$75,650
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 4
- Stock #:
- T898
- VIN:
- 3GTUUDED4TG473991
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Home delivery from Grimsby, ON
Price includes $481 shipping
New car
$75,890
- 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:
- Brown
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 261304
- VIN:
- 1GTUUDE86TZ505004
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Port Hope, ON
174 km away
New car
$76,079
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- C19074
- VIN:
- 1GTUUDEDXTZ504564
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Casselman, ON
121 km away
New car
$76,104
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 261946
- VIN:
- 3GTUUDED9TG474330
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Uxbridge, ON
229 km away
New car
$76,285
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 13
- Stock #:
- 261857
- VIN:
- 3GTUUDED9TG474327
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Uxbridge, ON
229 km away
New car
$76,285
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- GAZ Summit White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- HVE Dark Walnut/slate
- Transmission:
- Automatic
- Mileage:
- 14
- Stock #:
- Q26249
- VIN:
- 1GTUUDED3TZ420232
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Home delivery from Sioux Lookout, ON
Price includes $1,287 shipping
New car
$76,719
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 50
- Stock #:
- T897
- VIN:
- 3GTUUDEDXTG473932
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Home delivery from Grimsby, ON
Price includes $481 shipping
New car
$76,841
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Brown
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 261346
- VIN:
- 1GTUUDED0TZ504699
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Port Hope, ON
174 km away
New car
$77,284
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 261345
- VIN:
- 1GTUUDED3TZ505281
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Port Hope, ON
174 km away
New car
$77,284
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Silver
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 261348
- VIN:
- 1GTUUDED9TZ504880
Photos coming soon
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Port Hope, ON
174 km away
New car
$77,284
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- C19091
- VIN:
- 3GTUUDED7TG444257
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Casselman, ON
121 km away
New car
$77,439
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Silver
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 26604
- VIN:
- 1GTUUDED7TZ504778
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Cornwall, ON
133 km away
New car
$77,763
- 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:
- Summit White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Perforated Leather-appointed front seats - Jet Bla
- Transmission:
- Automatic
- Mileage:
- 25
- Stock #:
- T0508
- VIN:
- 3GTUUDELXTG247638
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Saint-Eustache, QC
217 km away
New car
$78,032
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Gray
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 16
- Stock #:
- 260800
- VIN:
- 1GTUUDED3TZ482990
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Ottawa, ON
79 km away
New car
$78,083
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Gray
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 61845
- VIN:
- 3GTUUDED0TG471400
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Home delivery from Sudbury, ON
Price includes $191 shipping
New car
$78,229
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- 261023
- VIN:
- 3GTUUDED5TG401021
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Port Hope, ON
174 km away
New car
$78,349
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 122
- Stock #:
- 261185
- VIN:
- 3GTUUDED1TG473124
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Port Hope, ON
174 km away
New car
$78,349
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Brown
- Transmission:
- Automatic
- Stock #:
- 261347
- VIN:
- 1GTUUDEDXTZ509814
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Port Hope, ON
174 km away
New car
$78,479
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Onyx Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- JET BLACK, PERFORATED LEATHER-APPOINTED FRONT OUTB
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- 26-6599
- VIN:
- 1GTUUDED7TZ488419
Photos coming soon
New arrival
2026 GMC Sierra 1500
SLT Crew Cab 4WD
Kanata, ON
79 km away
New car
$78,835
FAQs
What is the fuel economy of the GMC Sierra 1500 SLT?
Depending on the engine and options, the GMC Sierra 1500 SLT gets between 9 and 14 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.
