Choose Your 2020 GMC Sierra HD | GMC Canada
Next Generation Sierra Heavy Duty.

2500 & 3500 HEAVY-DUTY PICKUP TRUCKS

Next Generation Sierra Heavy Duty.

2500 & 3500 HEAVY-DUTY PICKUP TRUCKS

SIERRA HEAVY DUTY, SLE & SLT

AVAILABLE MAX TOWING UP TO

AVAILABLE MAX PAYLOAD UP TO

16,102 KG (35,500 LB.)

3376 KG (7442 LB.)

Key Features:

  • Best-in-class heavy-duty cargo bed volume
  • First ever heavy-duty in its class offering Allison®† 10-speed Automatic Transmission with available 6.6L Duramax Turbo Diesel V8
  • Available ProGradeTM Trailering System with in-vehicle Trailering App
  • Available World's First Six-Function MultiProTM Tailgate



     
  • Best-in-class heavy-duty cargo bed volume
  • First ever heavy-duty in its class offering Allison®† 10-speed Automatic Transmission with available 6.6L Duramax Turbo Diesel V8
  • Available ProGradeTM Trailering System with in-vehicle Trailering App
  • Available World's First Six-Function MultiProTM Tailgate
VEHICLE DETAILS
BUILD & PRICE
GET EMAIL UPDATES

SIERRA HD AT4

AVAILABLE MAX TOWING UP TO

AVAILABLE MAX PAYLOAD UP TO

STARTING AT

9662 KG (21,300 LB.)

1995 KG (4398 LB.)

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Key Features:

  • Off-road suspension with Rancho®† shocks, skid plates and all-terrain tires
  • Available multi-colour 15" diagonal Head-Up Display with inclinometer
  • Class-leading available 15 camera views
  • Exclusive black chrome exterior accents and durable, athletic interior
  • First-ever heavy-duty in its class offering Allison®† 10-Speed Automatic
  • Transmission with available 6.6L Duramax® Turbo Diesel V8
  • World’s First Six-Function MultiProTM Tailgate
VEHICLE DETAILS
BUILD & PRICE

SIERRA HD DENALI

AVAILABLE MAX TOWING UP TO

AVAILABLE MAX PAYLOAD UP TO

STARTING AT

14,107 KG (31,100 LB.)

2998 KG (6610 LB.)

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Key Features:

  • First-ever Heavy Duty in its class offering Allison®† 10-Speed Automatic Transmission with available 6.6L Duramax® Turbo Diesel V8
  • World’s First Six-Function MultiPro™ Tailgate
  • Class-leading available 15 camera views including Rear Camera Mirror and the industry-first transparent trailer view
  • Available multicolour 15" diagonal Head-Up Display
  • Heated and ventilated leather-appointed front seats
  • Heated, leather-wrapped steering wheel

VEHICLE DETAILS
BUILD & PRICE

SIERRA HEAVY DUTY, SLE & SLT

TOW UP TO

MAX PAYLOAD UP TO

STARTING AT

35,500 LBS

7,442 LBS

$36,200

Key Features:

  • Best-in-class heavy-duty cargo bed volume
  • First ever heavy-duty offering Allison® 10-speed Automatic Transmission with available 6.6L Duramax Turbo Diesel V8
  • Available ProGradeTM Trailering System with in-vehicle Trailering App
  • Available World's First Six-Function MultiProTM Tailgate
GET EMAIL UPDATES

SIERRA HD AT4

AVAILABLE MAX TOWING UP TO

AVAILABLE MAX PAYLOAD UP TO

STARTING AT

9662 KG (21,300 LB.)

1995 KG (4398 LB.)

{{starting_price}}{{starting_price_disclosure}}

Key Features:

  • Off-road suspension with Rancho®† shocks, skid plates and all-terrain tires
  • Available multi-colour 15" diagonal Head-Up Display with inclinometer
  • Class-leading available 15 camera views
  • Exclusive black chrome exterior accents and durable, athletic interior
  • First-ever heavy-duty in its class offering Allison®† 10-Speed Automatic
  • Transmission with available 6.6L Duramax® Turbo Diesel V8
  • World’s First Six-Function MultiProTM Tailgate
VEHICLE DETAILS
BUILD & PRICE

SIERRA HD DENALI

DRW TOW UP TO

MAX PAYLOAD UP TO

STARTING AT

31,100 LBS

6,610 LBS

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Key Features:

  • First ever heavy-duty offering Allison® 10-Speed Automatic Transmission with available 6.6L Duramax Turbo Diesel V8
  • World’s First Six-Function MultiPro™ Tailgate
  • Class-leading available 15 camera views including Rear Camera Mirror and industry-first transparent trailer view
  • Available multicolor 15" diagonal Head-Up Display
  • Heated and ventilated leather-appointed front seats
  • Heated, leather-wrapped steering wheel
VEHICLE DETAILS
BUILD & PRICE

CAPABILITY COMPARISON

2500 HEAVY DUTY DIESEL TOWING & PAYLOAD

4WD CREW CAB STANDARD BOX

4WD CREW CAB LONG BOX (LATE AVAILABILITY)

MAX GCWR

12,474 KG (27,500 LB.)

12,474 KG (27,500 LB.)

MAX CONVENTIONAL HITCH

8391 KG (18,500 LB.)

8391 KG (18,500 LB.)

MAX FIFTH WHEEL HITCH

8391 KG (18,500 LB.)

8391 KG (18,500 LB.)

MAX GOOSENECK HITCH

8391 KG (18,500 LB.)

18,500 LB. (8391 KG)

MAX PAYLOAD

3563 LB. (1616 KG)

1632 KG (3597 LB.)

3500 HEAVY DUTY DIESEL TOWING & PAYLOAD

4WD CREW CAB STANDARD BOX

4WD CREW CAB LONG BOX SRW (LATE AVAILABILITY)

4WD CREW CAB LONG BOX DRW (LATE AVAILABILITY)

MAX GCWR

13,472 KG (29,700 LB.)

13,472 KG (29,700 LB.)

18,144 KG (40,000 LB.)

MAX CONVENTIONAL HITCH

9072 KG (20,000 LB.)

9072 KG (20,000 LB.)

9072 KG (20,000 LB.)

MAX FIFTH WHEEL HITCH

9662 KG (21,300 LB.)

9525 KG (21,000 LB.)

14,107 KG (31,100 LB.)

MAX GOOSENECK HITCH

9662 KG (21,300 LB.)

9525 KG (21,000 LB.)

14,107 KG (31,100 LB.)

MAX PAYLOAD

1898 KG (4185 LB.)

1850 KG (4078 LB.)

2543 KG (5607 LB.)

TRIM COMPARISON

DENALI
AT4
SLT

NEXT STEPS

  • 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.

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

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

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

  • Device data connection required. Available on select Apple and Android devices. Some features require connected vehicle services trial or active plan and working electrical system. Service availability, features and functionality vary by vehicle. See onstar.ca for details and limitations.

  • 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.

  • Rancho is a registered trademark of Tenneco Automotive Operating Company Inc.

  • Comparison based on wardsauto.com 2019 Large Pickup segment and latest competitive information available at the time of posting. Excludes other GM vehicles. Requires properly equipped 3500 Regular Cab DRW Long Box 2WD model with available 6.6L Duramax Turbo Diesel engine and gooseneck hitch (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.

  • Comparison based on wardsauto.com 2019 Large Pickup segment and latest competitive information available at the time of posting. Excludes other GM vehicles. Read the vehicle Owner’s Manual for important feature limitations and information. Some camera views require available accessory camera and installation. Not compatible with all trailers. See your dealer for details.

  • Read the vehicle Owner’s Manual for important feature limitations and information. Some camera views require available accessory camera and installation. Not compatible with all trailers. See your dealer for details.

  • 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.

  • Requires properly equipped vehicle. 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.

  • Requires properly equipped 2500 Crew Cab SRW Long Box 4WD model with 6.6L gas V8 engine (late availability). These maximum payload ratings are intended for comparison purposes only. Before you buy a vehicle or use it to haul people or cargo, carefully review the vehicle loading section of the Owner’s Manual and check the carrying capacity of your specific vehicle on the label on the inside of the driver’s door jamb.

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