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  • The 2018 GMC Sierra 3500HD heavy duty pickup truck.
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2018 SIERRA 3500HD

STARTING MSRP:
$44,165
  • Includes A/C Tax
  • $2,500 Total Credits^
  • In your area  (Change)
MAX TRAILERING UP TO
10,569 KG (23,300 LB.)1

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EXTERIOR

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  • Exterior of the 2018 Sierra 3500HD pickup truck.
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Exterior close-up of the 2018 GMC Sierra 3500HD.

HIGH-STRENGTH STEEL

Nearly two-thirds of the GMC Sierra 3500HD cab structure is made from high-strength steel. It’s a fortress of strength that contributes to the Sierra’s quiet cabin. We also use high-strength steel in our fully-boxed frame rails and major frame cross-members.

The 2018 GMC Sierra 3500HD high-strength steel cab structure.

SIGNATURE STYLE

  • HID projector-beam headlamps with GMC signature LED lighting
  • Hood scoop (induction system) on the Duramax®-equipped models provides cooler airflow and contributes to the increased horsepower rating of the engine
The GMC signature LED lighting on the 2018 Sierra 3500HD pickup truck.

PREMIUM DUTY

  • High-strength steel bed
  • CornerStep rear bumper
  • Available Vertical Trailering Mirrors
  • Available Amber Roof Marker Lamps



OUR MOST POWERFUL DURAMAX® DIESEL EVER

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  • The 2018 GMC Sierra 3500HD with our most powerful Duramax Diesel engine ever.
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The 2018 Sierra 3500HD's Duramax Diesel engine.

THE AVAILABLE 6.6L DURAMAX® DIESEL ENGINE

  • 445 Horsepower
  • 910 lb.-ft. of torque
  • Diesel exhaust brake helps reduce brake pad wear on steep grades
The 2018 Sierra 3500HD's available 6.6L Duramax Diesel engine.

ENHANCED DRIVELINE AND COOLING COMPONENTS

  • The induction system provides cooler airflow and contributes to the Duramax® engine’s class-leading2 diesel horsepower rating

 

The 2018 GMC Sierra 3500HD's noise attenuation elements and combustion improvements deliver quieter performance.

QUIETER OPERATION

  • This is the quietest idling Duramax® Diesel engine ever offered in a Sierra HD

 


TRAILERING & HAULING

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  • The 2018 Sierra 3500HD is equipped with a 6.6L Duramax Diesel engine with 445 horsepower and 910lb.-ft. of torque.
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The 2018 Sierra 3500HD's Available Digital Steering Assist feature.

CONTROL

  • Duramax® Diesel power and integrated trailering technologies give you the confidence to control heavy loads
  • StabiliTrak® with Hill Start Assist, Trailer Sway Control, and Traction Control
  • Available Digital Steering Assist which adapts steering input requirements to the situation
The 2018 GMC Sierra 3500HD offers the Rear Vision Camera and Park Assist system.

VISION

  • Rear Vision Camera
  • Available Front and Rear Park Assist
The 2018 Sierra 3500HD with maximum payload of up to 3,245 kg.

CAPABILITY

  • Maximum Gooseneck/Fifth-wheel trailering capacity of up to 10,569 kg (23,300 lb.)1
  • Maximum payload of up to 3245 kg (7153 lb.)3
  • Available Gooseneck/Fifth-Wheel Prep Package

 


INTERIOR

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  • Interior view of the 2018 GMC Sierra 3500HD heavy duty pickup truck.
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Comfortable interior features in the 2018 GMC Sierra 3500HD.

LONG HAUL COMFORT

In addition to standard dual-density seat foam, your premium cabin is enhanced with available materials and features including:

  • Available heated and ventilated, perforated leather-appointed front seats
  • Available heated and leather-wrapped steering wheel
  • Available durable soft-touch instrument panel
  • Available aluminum trim accents
The 2018 Sierra 3500HD uses triple door seals and hydraulic mounts for a quieter ride.

QUIET CABIN

  • Triple door seals that helps block outside noise
  • Aerodynamic exterior mirrors that reduce wind noise
  • Hydraulic body and engine mounts reduce vibration


The 2018 Sierra 3500HD's available large centre console with 110V power outlet.

ENHANCED USABILITY

  • Available large centre console with space for hanging file folders, and laptops
  • Available 110V power outlet
  • Available locking under seat storage on SLE models with bench seating
  • Available wireless charging mat4 for compatible mobile devices

 


TECHNOLOGY

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  • The 2018 GMC Sierra 3500HD offers the technology needed to stay connected and in control.
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The 2018 GMC Sierra 3500HD offers an 8 inch diagonal colour touch-screen with IntelliLink.

INTUITIVE INFOTAINMENT

  • Available 8-in. colour touch-screen Infotainment System5
  • Access to phone, maps, and weather
  • Available Bluetooth® connectivity6

 

The 2018 Sierra 3500HD offers an available Bose premium sound system and HD radio.

PREMIUM AUDIO

  • Available Bose® Premium Sound System
  • Available HD radio

 

Apple CarPlay and Android Auto compatibility with myGMC mobile app, available with the 2018 Sierra 3500HD.

CONNECTIVITY

  • Apple CarPlayTM7 and Android AutoTM7 compatibility
  • Available OnStar® 4G LTE with built-in Wi-Fi® hotspot8
  • myGMC™ mobile app9 available with the 5-year OnStar Basic Plan10

 


SAFETY

The 2018 Sierra 3500HD’s available state-of-the-art safety and driver alert technologies provide peace of mind and help prepare you for the unexpected.
 

Safety features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. The driver should remain attentive to traffic, surroundings, and road conditions at all times. Read the vehicle Owner's Manual for important feature limitations and information.

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  • The 2018 Sierra 3500HD's available state-of-the-art safety and driver alert technologies.
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The 2018 GMC Sierra 3500HD's available Lane Departure Warning and Forward Collision Alert features.

DRIVER ALERTS

The available Driver Alert Package features:

  • Lane Departure Warning
  • Forward Collision Alert
  • Safety Alert Seat
  • Front and Rear Park Assist

 

The 2018 Sierra 3500HD's available Front and Rear Park Assist feature, and rear vision camera.

DRIVER ASSIST FEATURES

These features provide clarity as you manoeuvre your Sierra HD:

  • Available Front and Rear Park Assist
  • Rear Vision Camera

 

The 2018 GMC Sierra 3500HD with available OnStar service.

SAFE AND SECURE

  • Up to six airbags including front head-curtain airbags11
  • Six-month trial period of the OnStar® Guidance Plan which includes Automatic Crash Response12, Turn-by-Turn Navigation13, Roadside Assistance14, and more.

 

SIERRA 3500HD FEATURES HIGHLIGHTS

STANDARD ON THE 2018 SIERRA 3500HD  
GMC LED SIGNATURE DAYTIME RUNNING LIGHTS
STABILITRAK
CORNERSTEP REAR BUMPER
HYDRAULIC BODY MOUNTS AND TRIPLE DOOR SEALS

FEATURES

SIERRA

SLE

SLT

ALL TERRAIN

DENALI

HID Projector Beam Headlamps with LED Signature Lighting

Digital Steering Assist

A A A

6.6L V8 DURAMAX® Diesel

A A A A A

Heavy-Duty Automatic Locking Rear Differential

Black Vertical Trailering Mirrors

A

Chrome Vertical Trailering Mirrors

Fog Lamps

A

LED Cargo Box Lighting

A

Trailering Equipment Package

Rear Vision Camera

EZ-Lift and Lower Tailgate

Leather-Appointed Front Seating

A

Spray-on Bedliner

A A A

Remote Vehicle Starter System

A

Integrated Trailer Brake Controller

Front and Rear Park Assist

A A

Heated and Ventilated Front Leather-Appointed Seats

A

Bose® Sound System

A

ALL TERRAIN PACKAGE

The 2018 GMC Sierra HD All Terrain Package lets you trailer and haul your payload wherever you need to; whether that takes you on a paved road – or off one. Front and rear body-colour bumpers, a more aggressive grille and distinct badging let you do it with style and presence.

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  • The 2018 Sierra 3500HD offers the available All Terrain Package.
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The GMC Sierra 3500HD All Terrain includes an underbody shield and Hill Descent Control.

OFF-ROAD CAPABILITY

  • All terrain tires
  • Twin tube Rancho® brand shocks
  • Underbody Shield
  • Off-Road Driver Information Centre graphics



The 2018 GMC Sierra 3500HD All Terrain is equipped with front and rear body colour bumpers.

EXTERIOR

  • Front and rear body-colour bumpers
  • All Terrain grille insert with Chrome grille surround
  • All Terrain badging on front doors and tailgate
  • Spray-on bedliner
  • Black painted mirror caps
  • Body-colour door handles
  • Body-colour bodyside moldings
  • Black beltline moldings
  • Black skid plate and 4” black round assist steps

The 2018 Sierra 3500HD All Terrain includes a heated steering wheel and sill plates.

INTERIOR

  • Heated steering wheel
  • Sill plates
  • All-weather floor liners
  • Front leather-appointed bucket seats




PRO GRADE PROTECTION

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  • GMC Pro Grade Protection is standard on every 2018 GMC Sierra 3500HD.
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Standard on every 2018 GMC Sierra 3500HD, GMC Pro Grade Protection has you truly protected with features and services, including:

  • 2-year/48,000 km15 Lube-Oil-Filter Maintenance
  • 3-year/60,000 km16 New-Vehicle Limited Warranty
  • 5-year/160,000 km16 Powertrain Limited Warranty
  • 5-Year/160,000 km16 Roadside Assistance & Courtesy Transportation