Used Gray GMC Sierra 3500HD for Sale in Newmarket, ON

7 results

Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

2026 GMC Sierra 3500HD

SLE Crew Cab 4WD

New car

$105,083

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 90
Stock #:: TF222343
VIN:: 1GT4UTEYXTF222343

Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

2026 GMC Sierra 3500HD

AT4 Crew Cab 4WD

New car

$120,619

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 65
Stock #:: 313854
VIN:: 1GT4UVEY3TF313854

Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$102,979

Home delivery from Regina, SK

Price includes $3,032 shipping

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: Gray
Fuel type:: Gasoline
Interior colour:: Brown
Transmission:: Automatic
Mileage:: 5
Stock #:: 461386
VIN:: 1GT4UWE72TF302633

Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

2026 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

New car

$126,189

Home delivery from Regina, SK

Price includes $3,032 shipping

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 8
Stock #:: 461631
VIN:: 1GT4UYEY2TF323731

Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$124,684

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 65
Stock #:: 327805
VIN:: 1GT4UWEY8TF327805

Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

2026 GMC Sierra 3500HD

Pro Crew Cab 4WD

New car

$82,744

Home delivery from Regina, SK

Price includes $3,032 shipping

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: Gray
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 8
Stock #:: 461514
VIN:: 1GT4USE7XTF319740

Gray 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

2026 GMC Sierra 3500HD

AT4 Crew Cab 4WD

New car

$109,768

Home delivery from Regina, SK

Price includes $3,032 shipping

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 5
Stock #:: 461567
VIN:: 1GT4UVEY0TF330613

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Used GMC Sierra 3500HD for Sale with Tow Package in Newmarket