- 2024
- 2023
NEW 2024 SIERRA HEAVY DUTY NEW 2024 SIERRA HEAVY DUTY
- OVERVIEW
- SPECS
- OVERVIEW
- SPECS
PRO, SLE & SLT
AS SHOWN:$XX,XXX†
VIEWINVENTORY
KEY FEATURES
AVAILABLE
MAX TOWING UP TO 16,329 KG (36,000 LBS)†
AS SHOWN 8,346 KG (18,400 LBS)
AVAILABLE
ENHANCED 6.6L DURAMAX TURBO DIESEL V8 ENGINE WITH 975 LB-FT OF TORQUE AND 470 HP
BEST-IN-CLASS†
HEAVY-DUTY CARGO BED VOLUME
AVAILABLE
CLASS-LEADING† 13.4" DIAGONAL CENTRE TOUCH-SCREEN
AVAILABLE
PROGRADETM TRAILERING SYSTEM
AVAILABLE
MULTIPRO™ TAILGATE
EXPLORE SIERRA HD PRO, SLE & SLT
COMPARE TRIMS
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PRO
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STARTING AT $XX,XXX
SEATING UP TO X
CITY/HWY XX/XX†
Key Features:
- Standard 6.6L V8 Gas Engine with Allison® 10-Speed Automatic Transmission
- Standard LED Headlamps and Daytime Running Lamps
- Standard Trailering Package and Trailering Mirrors
- Best-in-Class† Heavy-Duty Cargo Bed Volume
- Standard Wireless Apple CarPlay®† and Wireless Android AutoTM† Compatibility
- Available MultiPro™ Tailgate
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SLE
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Key Features:
- Standard 6.6L V8 Gas Engine
- Standard 13.4" Diagonal Centre Touch-Screen and 12.3" Diagonal Driver Information Centre
- Available X31 Off-Road Package with Twin-Tube Rancho® Shocks and Skid Plates
- Standard Wireless Apple CarPlay®† and Wireless Android AutoTM† Compatibility
- Standard MultiPro™ Tailgate
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SLT
STARTING AT: {{starting_price}}{{starting_price_disclosure}}
Key Features:
- Standard 6.6L V8 Gas Engine
- 13.4" Diagonal Centre Touch-Screen and 12.3" Diagonal Driver Information Centre
- Dual-zone Automatic Climate Control
- Available 10-Way Power-Adjustable Front Heated and Ventilated Bucket Seats with Perforated Leather Appointments
Due to current supply-chain shortages, certain features shown have limited or late availability, or are no longer available. See the window label or a dealer regarding the features on an individual vehicle.
INTERIOR
Get comfortable with available features such as premium perforated leather-appointed front outboard seats and a heated wrapped steering wheel.
SLT interior shown.
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SIERRA HEAVY DUTY OFFERS PREMIUM FRONT SEATS
Available 10-way power-adjustable front heated and ventilated bucket seats with perforated leather appointments.
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HEATED STEERING WHEEL
Get a grip on an available heated steering wheel on chilly days.
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BEST-IN-CLASS† CREW CAB FRONT HEAD AND LEG ROOM
Take charge in the roomy, well-appointed cabin—with a tall, commanding view.
U.S. model shown.
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DUAL-ZONE AUTOMATIC CLIMATE CONTROL
The available system automatically controls the fan speed, air delivery, air conditioning, and air recirculation in order to heat or cool the vehicle to the desired temperature.
U.S. model shown.
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PREMIUM REAR-SEAT COMFORT
Backseat passengers are sure to be comfortable with the spacious rear leg room on Crew Cab models.
EXTERIOR
Sierra Heavy Duty looks every inch the premium pulling machine.
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NEW LED PROJECTOR HEADLAMPS
See and be seen with new LED projector headlamps with GMC signature animated lighting sequences.
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20" MACHINED ALUMINUM WHEELS WITH BRIGHT SILVER ACCENTS
Available 20” wheels make a powerful statement wherever your travels take you.
Denali with available accessories shown.
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BEST-IN-CLASS† HEAVY-DUTY CARGO BED VOLUME
Sierra Heavy Duty’s cargo bed is long and wide and features more cargo bed volume than any competitor in its class.† The bed height makes for comfortable lift-in loading and is optimized for gooseneck/fifth-wheel trailer clearance.
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NEW LED PROJECTOR HEADLAMPS
See and be seen with new LED projector headlamps with GMC signature animated lighting sequences.
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TRAILERING MIRRORS
To further heighten the view of your surroundings, Sierra Heavy Duty offers mirrors with available features such as power-extension, -retraction and -folding capabilities, auxiliary spot lamps, amberclearance lamps, auto-dimming upper glass and perimeter lighting.
TECHNOLOGY
Sierra Heavy Duty’s available massive customizable screens and advanced tech help keep you informed and in command.
U.S. model shown.
U.S. model shown.
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13.4" DIAGONAL CENTRE TOUCH-SCREEN—THE LARGEST IN ITS CLASS†
An available 13.4" diagonal tablet-style touch-screen—the largest in its class—is the customizable, high-tech centrepiece of the cabin.
U.S. model shown.
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12.3" DIAGONAL DIGITAL DRIVER INFORMATION CENTRE
Sierra Heavy Duty features an available 12.3" diagonal digital Driver Information Centre. Control and customize important vehicle, driving and infotainment content with high-resolution clarity.
U.S. AT4X model shown.
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WIRELESS APPLE CARPLAY® AND WIRELESS ANDROID AUTOTM COMPATIBILITY
Connect your compatible smartphone to wireless Apple CarPlay®† or wireless Android Auto† compatibility for a more integrated in-vehicle experience.
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NEXT-GENERATION GMC INFOTAINMENT SYSTEM WITH AVAILABLE GOOGLE BUILT-IN†
Available with the next-generation GMC Infotainment System† and Google built-in compatibility,†Sierra Heavy Duty offers a helpful, personalized and seamless way to enhance your in-vehicle experience.
Denali shown.
Denali Ultimate shown.
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BOSE® PREMIUM SOUND SYSTEM
The available Bose† Premium Sound System supplies seven well-placed speakers including a Richbass woofer to produce powerful, high-quality concert-like sound wherever you go.
CAPABILITY
Sierra Heavy Duty is strong and smart offering an advanced suite of available intelligent trailering technologies to help you stay in command.
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ENHANCED 6.6L DURAMAX TURBO DIESEL V8 ENGINE WITH NEW TURBOCHARGER AND ALLISON® 10-SPEED TRANSMISSION
Sierra Heavy Duty’s world-class towing capability is enhanced for 2024 with an available 6.6L Duramax Turbo Diesel V8 Engine and a new, more efficient turbocharger.
VIEW DETAILS
Denali Ultimate shown.
Denali shown.
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ADAPTIVE CRUISE CONTROL WITH TRAILERING
Adaptive Cruise Control with trailering† is a new technology for Sierra Heavy Duty. It allows the Sierra Heavy Duty’s available Adaptive Cruise Control to account for additional drag and increased braking distances when towing a trailer.
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PROGRADETM TRAILERING TECH
This advanced suite of available intelligent technologies helps streamline the hitching and towing process with integrated tools that help enhance your sense of safety, confidence and visibility.
SAFETY
Denali shown.
SIERRA HD PRO SAFETY†
Every Sierra Heavy Duty includes active safety and driver-assistance technologies that help while driving and trailering. Sierra HD Pro Safety† includes:
- Forward Collision Alert
- Following Distance Indicator
- Front Pedestrian Braking
- IntelliBeam
- Lane Departure Warning
- Buckle to Drive
- Automatic Emergency Braking
VIEW MORE SAFETY DETAILS
SLT COLOURS
- EXTERIOR
- INTERIOR
EXTERIOR
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White Frost Tricoat†
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INTERIOR
AS SHOWN: $XX,XXX†
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Due to current supply-chain shortages, certain features shown have limited or late availability, or are no longer available. See the window label or a dealer regarding the features on an individual vehicle.
SIERRA 2500 HEAVY DUTY SPEC HIGHLIGHTS
- 2500 CREW CAB
- 2500 DOUBLE CAB
- 2500 REGULAR CAB
2500 CREW CAB
Sierra 2500 Heavy Duty truck comes in 2WD and 4WD Double Cab models with a 6' 9" standard bed or an available 8' long bed.
MAX AVAILABLE GOOSENECK/FIFTH-WHEEL TRAILERING RATING†
10,010 kg (22,070 lbs.)
MAX GCWR†
13,607 kg (30,000 lbs.)
WHEELBASE
159.0"–172.0"
FRONT/REAR TREAD WIDTH
SRW:
68.4"/68.3"
MAX AVAILABLE CONVENTIONAL TRAILERING†
9,071 kg (20,000 lbs.)
GROUND CLEARANCE
10.1"
CARGO VOLUME
69.5–83.5 cu. ft.†
MAX PAYLOAD†
1,770 kg (3,903 lbs.)
VIEW DETAILED SPECS
2500 DOUBLE CAB
Sierra 2500 Heavy Duty truck comes in 2WD and 4WD Double Cab models with a 6' 9" standard bed or an available 8' long bed.
MAX GCWR†
11,793 kg (26,000 lbs.)
WHEELBASE
149.4 "–162.5"
MAX AVAILABLE GOOSENECK/FIFTH-WHEEL TRAILERING RATING†
8,436 kg (18,600 lbs.)
FRONT/REAR TREAD WIDTH
68.4"/68.3"
GROUND CLEARANCE
10.1"–10.2"
CARGO VOLUME
69.5–83.5 cu. ft.†
MAXAVAILABLE CONVENTIONAL TRAILERING†
8,119 kg (17,900 lbs.)
MAX PAYLOAD†
1,741 kg (3,838 lbs.)
VIEW DETAILED SPECS
2500 REGULAR CAB
Sierra 2500 Heavy Duty truck comes in 2WD and 4WD Regular Cab models with an 8' long bed.
MAX GCWR†
13,607 kg (30,000 lbs.)
WHEELBASE
142.0"
MAX AVAILABLE GOOSENECK/FIFTH-WHEEL TRAILERING RATING†
10,174 kg (22,430 lbs.)
FRONT/REAR TREAD WIDTH
68.4"/68.3"
GROUND CLEARANCE
10.2"
CARGO VOLUME
83.5 cu. ft.†
MAX AVAILABLE CONVENTIONAL TRAILERING†
6,577 kg (14,500 lbs.)
MAX PAYLOAD†
1,832 kg (4,039 lbs.)
VIEW DETAILED SPECS
SIERRA 3500 HEAVY DUTY SPEC HIGHLIGHTS
- 3500 CREW CAB
- 3500 DOUBLE CAB
- 3500 REGULAR CAB
3500 CREW CAB
The Sierra 3500 Heavy Duty pickup truck comes in 2WD and 4WD Crew Cab models with either a 6' 9" standard bed or an available 8' long bed. Long bed is available with a Single Rear Wheel or Dual Rear Wheel configuration.
MAX AVAILABLE CONVENTIONAL TRAILERING†
9,071 kg (20,000 lbs.)
MAX GCWR†
18,143 kg (40,000 lbs.)
WHEELBASE
159.0"–172.0"
FRONT/REAR TREAD WIDTH
SRW:
68.4"/68.3"
DRW:
68.8"/75.0"
MAX AVAILABLE GOOSENECK/FIFTH-WHEEL TRAILERING RATING†
14,265 kg (31,450 lbs.)
GROUND CLEARANCE
SRW:
11.1"–11.2"
DRW:
10.4"
CARGO VOLUME
69.5–83.5 cu. ft.†
MAX PAYLOAD†
3,022 kg (6,663 lbs.)
VIEW DETAILED SPECS
3500 DOUBLE CAB
Sierra 3500 Heavy Duty truck comes in 2WD and 4WD Double Cab models withan 8' long bed Single Rear Wheel or Dual Rear Wheel configuration.
MAX GCWR†
18,143 kg (40,000 lbs.)
WHEELBASE
162.5"
MAX AVAILABLE GOOSENECK/FIFTH-WHEEL TRAILERING RATING†
14,324 kg (31,580 lbs.)
FRONT TREAD/REAR TREAD WIDTH
SRW:
68.4"/68.3"
DRW:
68.8"/75.0"
GROUND CLEARANCE
SRW:
11.2"
DRW:
10.4"
CARGO VOLUME
83.5 cu. ft.†
MAX AVAILABLE CONVENTIONAL TRAILERING†
9,071 kg (20,000 lbs.)
MAX PAYLOAD†
3,073 kg (6,776 lbs.)
VIEW DETAILED SPECS
3500 REGULAR CAB
The Sierra 3500 Heavy Duty pickup truck comes in 2WD and 4WD Regular Cab models with an 8' long bed Single Rear Wheel or Dual Rear Wheel configuration.
MAX GCWR†
19,912 kg (43,900 lbs.)
WHEELBASE
141.5"
MAX AVAILABLE GOOSENECK/FIFTH-WHEEL TRAILERING RATING†
16,329 kg (36,000 lbs.)/14,514 kg (32,000 lbs.)
FRONT/REAR TREAD WIDTH
SINGLE REAR WHEEL:
68.4"/68.3"
DUAL REAR WHEEL:
68.8"/75.0"
GROUND CLEARANCE
SRW:
11.2"
DRW:
10.5"
CARGO VOLUME
83.5 cu. ft.†
MAX AVAILABLE CONVENTIONAL TRAILERING†
9,071 kg (20,000 lbs.)
MAX PAYLOAD†
3,281 kg (7,234 lbs.)
VIEW DETAILED SPECS
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Your safety is very important to us. If you want to determine whether or not there is a recall on your current vehicle or on a vehicle you are considering buying, visit https://my.gm.ca/gmc/en/recalls
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