New GMC Sierra 3500HD Denali for Sale near Maynooth, ON

35 results

Home delivery

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$102,413

$1,622/mo est.

Home delivery from Mississauga, ON

Price includes $287 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:: Onyx Black
Fuel type:: Gasoline
Interior colour:: JET BLACK
Transmission:: Automatic
Mileage:: 15
Stock #:: TF226029
VIN:: 1GT4UWE71TF226029

2025 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$106,558

$1,687/mo est.

Oshawa, ON

225 km away

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: STERLING METALLIC
Transmission:: Automatic
Mileage:: 72
Stock #:: 250649-new
VIN:: 1GT4UWEY6SF331155

2025 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$109,649

$1,736/mo est.

Oshawa, ON

225 km away

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: ONYX BLACK
Transmission:: Automatic
Mileage:: 10
Stock #:: 250551-new
VIN:: 1GT4UWEY7SF314686

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$116,489

$1,844/mo est.

Cobourg, ON

196 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Black
Transmission:: Automatic
Mileage:: 8
Stock #:: T08678A
VIN:: 1GT4UWEY9TF308678

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$116,593

$1,846/mo est.

Ottawa, ON

137 km away

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:: Black
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 15
Stock #:: 260176
VIN:: 1GT4UWEY9TF141464

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$117,463

$1,860/mo est.

Cobourg, ON

196 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Black
Transmission:: Automatic
Mileage:: 8
Stock #:: T14448
VIN:: 1GT4UWEY0TF314448

Home delivery

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$118,023

$1,869/mo est.

Home delivery from Regina, SK

Price includes $3,105 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:: White
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 5
Stock #:: 46460
VIN:: 1GT4UWEY8TF133968

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$118,064

$1,869/mo est.

Haliburton, ON

110 km away

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Black
Transmission:: Automatic
Stock #:: 47425
VIN:: 1GT4UWEY0TF309167

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$118,064

$1,869/mo est.

Haliburton, ON

110 km away

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Black
Transmission:: Automatic
Stock #:: 47455
VIN:: 1GT4UWEY2TF309123

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$118,088

$1,870/mo est.

Oshawa, ON

225 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: ONYX BLACK
Transmission:: Automatic
Mileage:: 12
Stock #:: 260311-new
VIN:: 1GT4UWEY3TF179613

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$118,688

$1,879/mo est.

Cobourg, ON

196 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Silver
Interior colour:: Black
Transmission:: Automatic
Mileage:: 9
Stock #:: T51059
VIN:: 1GT4UWEY2TF251059

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$118,743

$1,880/mo est.

Oshawa, ON

225 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: ONYX BLACK
Transmission:: Automatic
Mileage:: 12
Stock #:: 260722-new
VIN:: 1GT4UWEY9TF232718

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$118,824

$1,881/mo est.

Cobourg, ON

196 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Black
Transmission:: Automatic
Mileage:: 8
Stock #:: T92038
VIN:: 1GT4UWEY1TF292038

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$119,590

$1,893/mo est.

Kingston, ON

166 km away

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:: Onyx Black
Fuel type:: Biodiesel
Interior colour:: Black (JET BLK FORGE PERFORATED)
Transmission:: Automatic
Mileage:: 10
Stock #:: 26620
VIN:: 1GT4UWEY8TF232371

Preparing for a close up...

Photos coming soon

Home delivery

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$121,129

$1,918/mo est.

Home delivery from Regina, SK

Price includes $3,105 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:: Black
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 6
Stock #:: 46402
VIN:: 1GT4UWEY0TF133964

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$121,968

$1,931/mo est.

Cobourg, ON

196 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Black
Transmission:: Automatic
Mileage:: 1
Stock #:: T09631
VIN:: 1GT4UWEYXTF309631

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$121,968

$1,931/mo est.

Cobourg, ON

196 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Interior colour:: Black
Transmission:: Automatic
Mileage:: 4
Stock #:: T09494
VIN:: 1GT4UWEY4TF309494

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$121,968

$1,931/mo est.

Cobourg, ON

196 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Silver
Interior colour:: Black
Transmission:: Automatic
Mileage:: 5
Stock #:: T09545
VIN:: 1GT4UWEY6TF309545

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$122,158

$1,934/mo est.

Aurora, ON

244 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: ONYX BLACK
Transmission:: Automatic
Mileage:: 35
Stock #:: 2770B-new
VIN:: 1GT4UWEY1TF261114

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$122,183

$1,934/mo est.

Cobourg, ON

196 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Interior colour:: Black
Transmission:: Automatic
Mileage:: 8
Stock #:: T44678
VIN:: 1GT4UWEY6TF244678

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$122,199

$1,935/mo est.

Markham, ON

247 km away

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
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 88
Stock #:: 284886
VIN:: 1GT4UWEY4TF284886

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$122,283

$1,936/mo est.

Midland, ON

219 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Black
Transmission:: Automatic
Mileage:: 50
Stock #:: 261181
VIN:: 1GT4UWEY3TF304304

Preparing for a close up...

Photos coming soon

Home delivery

2026 GMC Sierra 3500HD

Denali Crew Cab LB DRW 4WD

New car

$122,656

$1,942/mo est.

Home delivery from Montréal, QC

Price includes $307 shipping

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: F633002
VIN:: 1GT4UWEY4TF148144

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$123,070

$1,948/mo est.

Kingston, ON

166 km away

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:: Onyx Black
Fuel type:: Biodiesel
Interior colour:: Black (JET BLK FORGE PERFORATED)
Transmission:: Automatic
Mileage:: 10
Stock #:: 26673
VIN:: 1GT4UWEY3TF293238