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

17 results

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

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$103,927

Home delivery from Regina, SK

Price includes $3,356 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

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

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$109,963

Home delivery from Regina, SK

Price includes $3,356 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:: 1,061
Stock #:: 46402
VIN:: 1GT4UWEY0TF133964

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

2026 GMC Sierra 3500HD

Denali Crew Cab LB DRW 4WD

New car

$112,632

Home delivery from Saint-Leonard, QC

Price includes $131 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:: Onyx Black
Fuel type:: Biodiesel
Interior colour:: Forge Perforated Leather seating surfaces - Jet Bl
Transmission:: Automatic
Mileage:: 22
Stock #:: 26654N
VIN:: 1GT4UWEY6TF336227

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

2026 GMC Sierra 3500HD

Denali Crew Cab LB DRW 4WD

New car

$112,632

Home delivery from Saint-Leonard, QC

Price includes $131 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:: Onyx Black
Fuel type:: Biodiesel
Interior colour:: Forge Perforated Leather seating surfaces - Jet Bl
Transmission:: Automatic
Mileage:: 22
Stock #:: 26657N
VIN:: 1GT4UWEY9TF336268

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

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$112,754

Home delivery from Uxbridge, ON

Price includes $684 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:: 261
Stock #:: 261836
VIN:: 1GT4UWEY0TF332304

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

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$112,868

Home delivery from Kingston, ON

Price includes $355 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:: Onyx Black
Fuel type:: Biodiesel
Interior colour:: Black (JET BLK FORGE PERFORATED)
Transmission:: Automatic
Mileage:: 10
Stock #:: 26620
VIN:: 1GT4UWEY8TF232371

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

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$113,540

Home delivery from Québec, QC

Price includes $657 shipping

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:: 0
Stock #:: 26925-neuf
VIN:: 1GT4UWEY7TF320764

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

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$114,019

Smiths Falls, ON

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:: 11
Stock #:: 26712
VIN:: 1GT4UWEYXTF342838

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

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$115,770

Home delivery from Kingston, ON

Price includes $355 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:: Onyx Black
Fuel type:: Biodiesel
Interior colour:: Black (JET BLK FORGE PERFORATED)
Transmission:: Automatic
Mileage:: 10
Stock #:: 26673
VIN:: 1GT4UWEY3TF293238

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

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$115,819

Home delivery from Québec, QC

Price includes $1,020 shipping

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:: 10
Stock #:: 60668-neuf
VIN:: 1GT4UWEY9TF224473

Black 2025 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$115,959

Home delivery from Barrie, ON

Price includes $742 shipping

CarGurus partner

Year:: 2025
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
Transmission:: Automatic
Mileage:: 90
Stock #:: F330680A
VIN:: 1GT4UWEY9SF330680

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

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$116,490

Home delivery from Uxbridge, ON

Price includes $684 shipping

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:: 13
Stock #:: 261630
VIN:: 1GT4UWEYXTF314151

GLACIER WHITE TRICOAT 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$118,444

Home delivery from Québec, QC

Price includes $1,020 shipping

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: GLACIER WHITE TRICOAT
Transmission:: Automatic
Mileage:: 10
Stock #:: 61053-neuf
VIN:: 1GT4UWEY4TF224493

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

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$122,949

Home delivery from Regina, SK

Price includes $3,356 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

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

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$125,713

Home delivery from Kipling, SK

Price includes $4,395 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
Transmission:: Automatic
Mileage:: 4
Stock #:: N26117
VIN:: 1GT4UWEY0TF308777

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

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$125,926

Home delivery from Saint-Hyacinthe, QC

Price includes $537 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:: Other
Transmission:: Automatic
Mileage:: 14
Stock #:: 26-361
VIN:: 1GT4UWEY6TF224530

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

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

New car

$126,628

Home delivery from Orillia, ON

Price includes $681 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
Transmission:: Automatic
Mileage:: 114
Stock #:: TF326731
VIN:: 1GT4UWEY0TF326731

FAQs

What fuel types are available?

Biodiesel engines are available.

Relevant articles

All the Dually Trucks You Can Buy in Canada in 2026

Stephanie Wallcraft

All the Dually Trucks You Can Buy in Canada in 2026

These are the dually trucks you can buy as new trucks in Canada in 2026, including the powertrains and capabilities you have to choose from.

GMC Sierra 3500HD Buying Guide: Cost, Reliability, and the Best Years to Buy

GMC Sierra 3500HD Buying Guide: Cost, Reliability, and the Best Years to Buy

Discover the ultimate buying guide for purchasing a used GMC Sierra 3500HD covering each generation since 1988. Whether you're a first-time buyer or a GMC enthusiast, this comprehensive overview will help you research your next pre-owned GMC Sierra 3500HD.