2020 GMC Sierra AT4 HD | Exterior Features | GMC Canada

EXTERIOR

The First Ever Sierra HD AT4 truck features rugged exterior stylings that match its off-road performance.

ADVANCED LIGHTING

BEST-IN-CLASS HEAVY DUTY CARGO BED VOLUME

NEW TRAILERING MIRRORS

NEW SIDE BEDSTEP

DUAL-PATH AIR INDUCTION SYSTEM

EXCLUSIVE RUGGED DESIGN

The distinct style of the Sierra HD AT4 features black chrome exterior accents, 18" 6-spoke machined aluminum wheels with Dark Grey accents, red vertical recovery hooks and black assist steps.  

GMC MULTIPRO TAILGATE

Offers six distinct functions designed to improve loading, unloading and accessing the cargo box.

PRIMARY GATE

1. PRIMARY GATE

Open the primary gate using the key fob’s power release from inside the truck or from a button on the gate.

PRIMARY GATE LOAD STOP

2. PRIMARY GATE LOAD STOP

With the primary gate open, the load stop can help prevent items from sliding out of the box.

EASY ACCESS

3. EASY ACCESS

The inner gate folds down for easy access when loading and unloading the box.

FULL-WIDTH STEP

4. FULL-WIDTH STEP

After removing the conventional hitch the inner gate folds into a large step for easy entry and exit from the box (step holds up to 170 kg [375lb]).

INNER GATE LOAD STOP

5. INNER GATE LOAD STOP

The inner gate also includes a load stop to help prevent second-tier items from sliding out of the box.

INNER GATE WITH WORK SURFACE

6. INNER GATE WITH WORK SURFACE

The opened inner gate provides a work surface as well as second-tier loading.

1. PRIMARY GATE

1. PRIMARY GATE

Open the primary gate using the key fob’s power release from inside the truck or from a button on the gate.

2. PRIMARY GATE LOAD STOP

2. PRIMARY GATE LOAD STOP

With the primary gate open, the load stop helps prevent items from sliding out of the box.

3. EASY ACCESS

3. EASY ACCESS

The inner gate folds down for easy access when loading and unloading the box.

4. FULL-WIDTH STEP

4. FULL-WIDTH STEP

The inner gate folds into a large step for easy entry and exit from the box (step holds up to 170 kg [375lb]).

5. INNER GATE LOAD STOP

5. INNER GATE LOAD STOP

The inner gate also includes a load stop to help prevent second-tier items from sliding out of the box.

6. INNER GATE WITH WORK SURFACE

6. INNER GATE WITH WORK SURFACE

The opened inner gate provides a work surface as well as second-tier loading.

NEXT STEPS

  • Comparison based on wardsauto.com 2019 Large Pickup segment and latest competitive information available at the time of posting. Excludes other GM vehicles.

  • Late availability

  • Comparison based on wardsauto.com 2019 Large Pickup segment and latest competitive information available at the time of posting. Excludes other GM vehicles.

  • To avoid the risk of injury, never use Recovery Hooks to tow a vehicle. For more information, see the Recovery Hooks section of your Owner's Manual.

  • Manufacturer's Suggested Retail Price does not include freight, air conditioning charge or tire fee (if applicable). License, insurance, registration, fees associated with filing at movable property registry/PPSA, administration fees, duties and taxes extra. U.S. model shown. Image may not show the configurable options selected or available on the vehicle. Dealers are free to set individual prices. See dealer for details.

  • Requires 2WD Canyon Elevation Crew Cab short bed model with available Duramax 2.8L I4 Diesel engine, Driver Alert Package and Trailering Package. 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.

  • 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.

  • Manufacturer's Suggested Retail Price, includes freight, $100 air conditioning tax and dealer fees. 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. Image may not show the configurable options selected or available on the vehicle U.S. model shown. See dealer for details.

  • Requires available Duramax® 2.8L I4 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.

  • 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.

  • Savana’s 4536 kg (10,000 lb.) rating requires the available 6.0L V8 engine and trailering package. 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.

  • Savana’s 4354 kg (9,600lb.) rating requires a Regular Wheelbase model, available 6.0L V8 engine and trailering package. 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.

  • 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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