2020 GMC Sierra Denali HD | Capability Features | GMC Canada

FEATURES

ENGINEERED TO CONQUER

The Sierra HD Denali pickup truck offers up to 14,143 KG (31,180 lb.)  (late availability) of max towing. It’s built strong so you can tow strong with a larger drive shaft and rear axle that increase durability and strength. A bigger grille and engine fan help improve engine cooling. Improved brakes and steering offer superior control.

Allison® 10-Speed Automatic Transmission

ADVANCED POWER

The Next Generation Sierra Heavy Duty truck features available advanced engines that power a confident driving and trailering experience.

Available 6.6L Duramax Turbo Diesel V8

  • Allison® 10-Speed Automatic Transmission
  • 445 hp
  • 910 lb-ft of torque
  • Diesel Exhaust Brake
  • Compression Ratio of 16:1
  • Valve Train: overhead-valve, four valves per cylinder
  • First-ever factory installed Diesel engine after-run cooling function

All-New 6.6L V8 Gas Engine

  • 401 hp
  • 464 lb-ft of torque
  • Compression Ratio of 10.75:1
  • Valve Train: overhead-valve, two valves per cylinder, variable valve timing

ProGrade Trailering System

Strong Foundations

Auto Electric Parking Brake

Park Grade Hold Assist

Traction Select System With Tow/Haul Mode

2-Speed AutoTrac Transfer Case

Gooseneck/Fifth-Wheel Prep Package

NEXT STEPS

  • Requires properly equipped 3500 Crew Cab DRW Long Box 4WD model with available 6.6L Duramax Turbo Diesel engine (late availability). Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • Allison is a registered trademark of Allison Transmission, Inc.

  • Manufacturer's Suggested Retail Price, includes freight and $100 air conditioning tax if applicable. License, insurance, registration, fees associated with filing at movable property registry/PPSA, administration fees, duties and taxes extra. Dealers are free to set individual prices. See dealer for details. U.S. model shown. Image may not show the configurable options selected or available on the vehicle. Some colour options are available at extra cost and may only be available on select trims.

  • Manufacturer's Suggested Retail Price, does not include freight, air conditioning charge and Tire fee if applicable. License, insurance, registration, fees associated with filing at movable property registry/PPSA, administration fees, duties and taxes extra. Dealers are free to set individual prices. See dealer for details. U.S. model shown. Image may not show the configurable options selected or available on the vehicle. Some colour options are available at extra cost and may only be available on select trims. On Locate a Vehicle shopping tool, Manufacturer's Suggested Retail Price includes freight, $100 air conditioning tax and Tire fee if applicable. License, insurance, registration, fees associated with filing at movable property registry/PPSA, administration fees, duties and taxes extra. Dealers are free to set individual prices. See dealer for details. U.S. model shown. Image may not show the configurable options selected or available on the vehicle. Some colour options are available at extra cost and may only be available on select trims.

  • Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual.  The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • For comparison purposes only.  See the Owner’s Manual and the label on the vehicle door jamb for the carrying capacity of a specific vehicle.

  • When properly equipped, includes weight of vehicle and trailer combination, including the weight of driver, passengers, fuel, optional equipment and cargo in the vehicle and trailer.

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