2016 GMC Sierra 3500 Denali HD Heavy Duty Truck

  • Includes A/C Tax
  • In your area  (Change)



Comfort, refinement and the quiet cabin helped the Sierra 3500HD set a new standard in heavy-duty truck interiors. Denali HD takes it a step further. Style meets substance with all the premium appointments you expect from Denali.

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Triple door seals in the 2016 Sierra 3500 Denali HD block outside noise.


Sierra 3500 Denali HD’s cabin is engineered to provide you and your passengers with a noticeably quiet interior. Features contributing to cabin quietness include:

  • Inlaid door design
  • Triple door seals that block outside noise
  • Hydraulic powertrain and body mounts
The IntelliLink infotainment system in the GMC Sierra 3500 Denali HD.


Detailed craftsmanship, driver-centric design and quality appointments make the Sierra 3500 Denali HD a cut above the rest. Features include:

  • Durable, soft-touch instrument panel materials and door trim
  • Aluminum trim on instrument panel, steering wheel and centre console
  • Contrasting stitching
  • Denali-exclusive perforated leather-appointed seating with unique Denali identification
Mobile device connectivity in the 2016 GMC Sierra 3500 Denali HD.


Functional design pairs with premium materials throughout the interior. Find exceptional storage space in the centre console and comfort that holds over every kilometer of road you travel. Available features include:

  • A centre console big enough to store hanging file folders and laptops
  • Standard heated steering wheel and heated and vented front seating
  • Dual-density seat foam that holds its shape longer and keeps you comfortable
  • Large controls that are easy to reach and read
  • USB3 ports and 12V charging outlets
  • 110V power outlet
  • Expansive rear-seat leg room
  • Standard tilt-and-telescopic steering column
  • A wireless charging mat4 for mobile power on the go


Nearly two-thirds of the Sierra 3500 Denali HD cab structure is made from high-strength steels. 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 because we believe that material makes the truck. The impressive precision finish of the 2016 Sierra 3500 Denali HD leaves no doubt as to exactly what it’s made of.

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The 2016 Sierra 3500 Denali HD comes with tie-down hooks to help you manage cargo.


The 2016 GMC Sierra 3500 Denali HD shows how our “Never Say Never” approach to engineering can transform working harder into working smarter. It includes innovative, intuitive features such as:

  • Integrated CornerStep rear bumper that offers easy access to the box
  • A roll-formed pickup box that is stronger, lighter and more durable than a traditional stamped-steel bed
  • Four upper tie-downs help you manage cargo of many shapes and sizes
  • LED box lighting to help you see inside when a tonneau cover is installed or when a flashlight isn’t handy
  • EZ-Lift and Lower Tailgate
  • Remote locking tailgate
The GMC Sierra 3500 Denali HD with available spray-on bedliner.


Our high-performance bedliner provides a durable, watertight seal to protect your truck bed from scratches, dents and corrosion.

  • Utilizes a textured, nonskid, anti-corrosive surface
  • Covers bed surfaces below the bed rails
  • Helps to extend the life of both your equipment and your truck
  • Denali logo on front bed wall
Grille on the Sierra 3500 Denali HD.


It’s the little things that set the Sierra 3500 Denali HD apart, taking Denali style to an unparalleled level of refinement. It features design details such as:

  • Signature Denali grille
  • HID projector-beam headlamps with LED signature lighting
  • Rear wheelhouse liners (SRW)
  • Chrome door handles, beltline and body-side mouldings
  • Body-colour front and rear bumpers


The 2016 Sierra 3500 Denali HD offers the best of worldly goods and a powerful connection to the World Wide Web. Advanced technology keeps you connected on the road, on the job and anywhere you want to go.

  • Available colour touch-screen IntelliLink for the 2016 GMC Sierra 3500 Denali HD.
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OnStar® 4G LTE5 with built-in Wi-Fi® turns your Sierra 3500 Denali HD into a seriously mobile office with a powerful connection and reliable range of up to 15 metres (50') from your truck:

  • Supports up to seven mobile devices6 to keep you and your passengers connected to work, entertainment and more


Colour Touch Radio with navigation7 and next generation IntelliLink8 features include:

  • 203 mm (8") diagonal customizable colour-touch screen
  • Enhanced-language voice command
  • My Media connects media libraries from multiple devices
  • Customizable “Favourites” lets you save albums, songs, artists, destinations and contacts
  • Bluetooth® connectivity3
  • Smartphone integration for hands-free calling and phone book access
  • Ability to stream Stitcher SmartRadio®9
  • HD Radio


The 2016 Sierra 3500 Denali HD puts absolute control at your fingertips. The standard reconfigurable 203 mm (8") diagonal display in the instrument cluster provides an intuitive way to customize your vehicle information and media displays.


Apple CarPlay™10 and have has arrived for a smart way to use your phone smartphone. Now many of the functions you use your phone for — entertainment, communication and directions — appear on Sierra’s available 203 mm (8") colour touch screen-display.

Simply plug in your compatible smartphone via USB3 and take advantage of these benefits:

  • Project your phone’s navigation, including traffic, into the 2016 Sierra’s radio IntelliLink display
  • Use voice recognition to make calls, send and receive texts and listen to music
  • Access calendar information, including times, addresses and contact information


We pushed into new engineering territory with the Sierra 3500 Denali HD so you can pull more and enjoy technology that keeps you comfortably in control.

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Trailer confidently with Sierra 3500 Denali HD:

  • Maximum conventional trailering capacity of 9072 kg (20,000 lb.)2
  • Maximum fifth-wheel trailering capacity of 10,251 kg (22,600 lb.)2
  • Maximum payload of 2605 kg (5743 lb.)11


The standard Trailering Package gives you the capability to trailer just about anything. The package includes:

  • Trailering hitch platform
  • 64 mm (2.5") receiver with 51 mm (2") adapter
  • 7-way sealed connector
  • 7-wire harness with independent fused trailering circuits


Denali HD uses various technologies to ensure that you stay at the desired speed over long grades and sharp descents. For added braking confidence:

  • The available DuramaxTM diesel exhaust brake uses engine compression to create “negative torque” to help slow the vehicle
  • Grade Braking automatically senses when you want to slow down and when certain conditions are met, engages a Grade Braking shift schedule to help you maintain your desired speed
  • 4-wheel disc brakes with Duralife™ brake rotors (SRW)


We built the 2016 GMC Sierra 3500 Denali HD to deliver everything you expect from a heavy-duty truck — and then we exceeded those expectations with the most powerful Sierra ever.

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The Sierra 3500 Denali HD with 6.6L V8 Duramax Turbo Diesel engine.


The available advanced DuramaxTM diesel in the Sierra 3500 Denali HD delivers 397 horsepower and 765 lb.-ft. of torque, making it the most powerful Sierra ever. The DuramaxTM diesel engine has a strong reputation and a proven track record with over 1 million sold since 2000.12

The 2016 GMC Sierra 3500 Denali HD with Eaton Automatic Locking Rear Differential.


No other competitor in its class13 offers a standard fully automatic locking rear differential for on- or off-road use.

  • Delivers added traction in driving and wheel-slip situations
  • Senses a difference in speed between left and right rear wheels, then locks to turn both wheels in unison
Trailering and hauling controls in the 2016 Sierra 3500 Denali HD.


Stay confidently in command of your truck and whatever you may be hauling or trailering.

  • Available Hill Descent Control allows for a controlled descent in rough terrain without use of the brake pedal (SRW)
  • StabiliTrak intelligently manages braking and throttle to help keep the vehicle on its intended path
  • Automatic Locking Rear Differential delivers increased traction
  • Driver Shift Control lets you shift gears up and down with the tap of the shift selector
  • Digital Steering Assist provides improved steering wheel feel at both highway and parking lot speeds by controlling fluid flow in the power steering system


The Denali HD’s available state-of-the-art safety and driver-alert technologies offer 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 more important safety information.

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Sierra 3500 Denali HD’s advanced technologies pair intelligent engineering with driver-centric safety, using cameras or ultrasonic sensors to watch where you might not be looking. Sierra offers this technology, which lets you know when you are approaching another vehicle too quickly or when you’ve left your driving lane. Available technologies include:

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


  • Standard 6-month trial OnStar® Guidance Plan5
  • Service includes Automatic Crash Response, Turn-by-Turn Navigation, Roadside Assistance, AtYourService, a link to emergency services, and Remote Door Unlock
  • The OnStar Basic Plan,14 which is available for 5 years from vehicle delivery date, includes OnStar Vehicle Diagnostics, Dealer Maintenance Notification and access to RemoteLink® Key Fob Services15


Standard on every 2016 GMC Sierra 3500 Denali HD, GMC Pro Grade Protection has you truly protected with features and services including:

  • 2-year/48,000 km Lube-Oil-Filter Maintenance16
  • 3-year/60,000 km New-Vehicle Limited Warranty17
  • 5-year/160,000 km Powertrain Limited Warranty17
  • 5-Year/160,000 km Roadside Assistance & Courtesy Transportation17