GMC SIERRA 3500HD

Experience the pinnacle of luxury and class with the GMC 3500HD at Performax Australia.

Unprecedented Luxury with Unmatched Brute Force: GMC Sierra 3500HD by Performax

THE POWER TO PULL YOUR WORLD

Discover the uncompromising power and luxury of the new GMC Sierra Heavy Duty available at Performax International, Australia. Crafted to exceed expectations in both capability and comfort. Engineered with the robust Duramax diesel engine, this truck epitomizes strength, designed to conquer any terrain and handle substantial loads with ease. From premium amenities to cutting-edge technology, the Sierra Heavy Duty sets a new standard in heavy-duty trucks.

 


 

The 2024 GMC Sierra Heavy Duty offers unmatched capability and advanced trailering technologies. Powered by the durable Duramax diesel engine, this truck delivers exceptional torque and towing capacity, ideal for both rugged off-road adventures and demanding workloads.

 

Its innovative trailering-assistance features, including Adaptive Cruise Control with Trailering, enhance safety and confidence while towing. With enhanced camera views and adaptive technology that adjusts for trailer drag and braking distances, the Sierra Heavy Duty ensures a secure towing experience across varied Australian landscapes.

 

Experience the pinnacle of power and sophistication with the Sierra Heavy Duty, redefining standards for heavy-duty trucks at Performax International.

AVAILABLE MODELS
AT4, DENALI, DENALI ULTIMATE

UNDER THE HOOD

A NEW STANDARD OF QUALITY HAS BEEN ACHIEVED

The redesigned cabin in the Sierra HD combines triple door seals, inlaid doors and other refinements throughout the truck to create the quietest heavy duty GMC pickup ever. Add premium materials, supportive seats and generous storage and you've set the new standard in heavy-duty truck interiors. Sierra HD also has heated and cooled Denali-embossed leather-trimmed front bucket seats, a heated leather-wrapped steering wheel, new soft-touch instrument panel with burnished aluminium trim and contrasting stitching.

UP CLOSE AND PERSONAL

The Sierra HD's all-new instrument panel puts controls where they're most visible - at your fingertips - and information at the sound of your voice thanks to a new available 20 cm diagonal colour touch radio with navigation system. Sierra HD provides the latest technologies to help you work smarter and more efficiently. From available driver alert safety technologies to Sierra HD's personalised driver display, you're surrounded by everything you need to perform your best.

CENTRE CONSOLE STORAGE

An available centre console storage compartment is designed to double as a filing cabinet, so you'll have a place to keep hanging files, a laptop and other mobile devices.

SIGNATURE LIGHTING AND ENGINEERED AIRFLOW

In a GMC pickup first, Sierra introduces new projected-beam headlamps fully integrated into the grille surround. The lamps are further enhanced by available LED signature lighting. In addition to triple door seals and thicker windscreen glass, Sierra's sculptured styling helps reduce wind noise to create a quieter cabin.

POWER & HANDLING

GMC Sierra 3500HD was engineered to tow heavy loads in extreme conditions, thanks to a host of trailering technologies like Stabilitrak, Trailer Sway Control, the Diesel Exhaust Brake and Hill Start Assist. Combine these with the dual wheels and you have a towing champion.

INTERIOR

The GMC Sierra 3500HD features an interior designed to bring you three key things: more comfort, less noise and a seamless connection to your digital world.

  • Air Conditioning – dual-zone climate control
  • Driver Information Centre - with 10.5 cm diagonal colour display
  • Steering wheel - leather wrapped with audio and cruise control
  • Steering wheel - heated
  • Steering column - tilt-wheel and telescope manual operation
  • Cruise control & Power adjustable pedals
  • Defroster - rear-window electric
  • Power equipment - power door locks and windows
  • Floor covering - colour-keyed carpeting with rubberised vinyl floor mats
  • Front and rear park assist - ultrasonic
  • Rear view camera system with dynamic grid lines
  • Remote start system & Remote keyless entry
  • Rearview mirror with inside rearview auto-dimming feature, included with outside heated power-adjustable vertical chrome-capped camper mirror
  • Sill plates - bright accent
  • OPTIONAL Sunroof - power sliding with express-open
  • Windows - power with driver express up-and-down and express down on all other windows
  • Power rear sliding window with rear defroster
  • Windshield wipers - interval control
  • 20.3 cm diagonal colour touch screen radio
  • Single slot CD/MP3
  • Bluetooth for phone
  • 6-speaker audio system, Bose premium audio system with six speaker (7 speaker including subwoofer when ordered with bucket seats)
  • Heated and cooled perforated leather-appointed front bucket seats - requires front bucket seats

EXTERIOR

The impressive appearance of the GMC Sierra 3500HD is enough to tell you this full-size pickup is ready for whatever you throw at it. Plenty of tray space, easy-lift tailgate and an ingenius step-up are all part of the ready-for-work package.

  • Bumpers - rear, body colour with Cornerstep bumper
  • Bumpers - body colour
  • Side steps - chromed tubular with 15 cm rectangular design
  • Door handles - chrome
  • Moldings - bodyside, chrome
  • Grille - chrome with unique Denali accents
  • Headlight - halogen projector-beam
  • Lights - under-rail LED lighting, cargo box
  • Exterior towing mirrors - heated
  • Wipers - front intermittent
  • Wheelhouse liners - rear, single wheel
  • Tailgate - locking with EZ-lift and lower tailgate feature
  • OPTIONAL Cargo box - movable tie-downs, high-mounted (4)
  • Recovery hooks - front frame-mounted (black)
  • OPTIONAL Cargo box - box rail caps
  • Tyre carrier - outside spare, winch-style includes lock
  • OPTIONAL Spray-in bedliner
  • OPTIONAL Roll-up tonneau cover

POWER & HANDLING

POWER

  • Engine - Duramax 6.6 litre Turbo-Diesel V8 with direct injection
  • Transmission - Allison 1000 series 6-speed automatic includes tow-haul mode and electronic Powertrain Grade Braking

HANDLING

  • Steering - power
  • Tow Haul Mode
  • Rear axle - 3.73 ratio
  • OPTIONAL Trailer wiring provisions
  • Rear multi-leaf, semi-elliptical with urethane jounce bumpers
  • Suspension - front independent with torsion bars, includes 51mm twin-shock absorbers and 33mm front stabiliser bar
  • Stabilitrak Stability Control System
  • Air cleaner - high capacity
  • Battery - heavy-duty maintenance-free run-down protection and retained accessory power
  • Integrated trailer brake controller
  • Frame - fully boxed with hydro-formed front section
  • OPTIONAL High idle switch
  • OPTIONAL Exhaust brakes - switch activated
  • Auxiliary external engine oil cooler
  • Alternator - 150 amps
  • Exhaust - aluminized stainless steel muffler and tailpipe
  • Auxiliary external transmission oil cooler
  • 18" wheels
  • Eaton heavy-duty automatic rear differential
  • Brakes - 4 wheel disc with 4-wheel antilock

SAFETY

GMC Sierra HD is a step up in safety with standard daytime running lights, tyre pressure monitoring system and rear vision camera as just the start.

  • OPTIONAL Lane departure warning and forward collision alert - included and only available with Driver Alert Package
  • OPTIONAL Safety Alert Driver Seat - included and only available with
  • Driver Alert Package
  • Airbags - front-seat-mounted side-impact driver and right front-passenger air bags for thorax and pelvis protection
  • Airbags - single-stage frontal for driver and front passenger
  • Tyre pressure monitoring system (excludes spare)
  • ABS brakes & Tailgate - locking
  • OPTIONAL Airbags - front and rear head curtain side-impact air bags for all outboard seating positions
  • An enhanced ProGrade Trailering system featuring class-leading available 15 camera views, including a segment-first transparent trailer view to virtually see through a trailer in tow
  • Available 15-inch-diagonal head-up display that offers useful trailering information, including vehicle speed, navigation information and an inclinometer display for the road grade
  • An available segment-first Rear Camera Mirror
  • MultiPro, the world’s first six-function tailgate, allows easier loading, unloading and bed access and is available on all trim levels.
    A larger, commanding design that provides more room for cargo and occupants.
  • Best-in-class Crew Cab front headroom and legroom for the driver and other front-row occupants
  • An all-new, segment-first, Allison 10-speed automatic transmission mated to the legendary Duramax 6.6L V-8 turbo-diesel engine
  • For those looking to take refined capability off-road, GMC fortifies the new AT4 brand with an all-new Sierra AT4 Heavy Duty available for Crew
  • Cab configurations as both a 2500 and 3500 single rear wheel offering

 

Please note that these colour and seating options are presented for information only.

Performax cannot guarantee vehicles of particular colour and seating will be in stock at any given time. 

Exterior Colour Options

Exterior colour optionsExterior colour options

Interior Colour Options

Internal Colour OptionsInternal Colour Options

HIGHLIGHTS

A NEW STANDARD OF QUALITY HAS BEEN ACHIEVED

The redesigned cabin in the Sierra HD combines triple door seals, inlaid doors and other refinements throughout the truck to create the quietest heavy duty GMC pickup ever. Add premium materials, supportive seats and generous storage and you've set the new standard in heavy-duty truck interiors. Sierra HD also has heated and cooled Denali-embossed leather-trimmed front bucket seats, a heated leather-wrapped steering wheel, new soft-touch instrument panel with burnished aluminium trim and contrasting stitching.

UP CLOSE AND PERSONAL

The Sierra HD's all-new instrument panel puts controls where they're most visible - at your fingertips - and information at the sound of your voice thanks to a new available 20 cm diagonal colour touch radio with navigation system. Sierra HD provides the latest technologies to help you work smarter and more efficiently. From available driver alert safety technologies to Sierra HD's personalised driver display, you're surrounded by everything you need to perform your best.

CENTRE CONSOLE STORAGE

An available centre console storage compartment is designed to double as a filing cabinet, so you'll have a place to keep hanging files, a laptop and other mobile devices.

SIGNATURE LIGHTING AND ENGINEERED AIRFLOW

In a GMC pickup first, Sierra introduces new projected-beam headlamps fully integrated into the grille surround. The lamps are further enhanced by available LED signature lighting. In addition to triple door seals and thicker windscreen glass, Sierra's sculptured styling helps reduce wind noise to create a quieter cabin.

POWER & HANDLING

GMC Sierra 3500HD was engineered to tow heavy loads in extreme conditions, thanks to a host of trailering technologies like Stabilitrak, Trailer Sway Control, the Diesel Exhaust Brake and Hill Start Assist. Combine these with the dual wheels and you have a towing champion.

FEATURES

INTERIOR

The GMC Sierra 3500HD features an interior designed to bring you three key things: more comfort, less noise and a seamless connection to your digital world.

  • Air Conditioning – dual-zone climate control
  • Driver Information Centre - with 10.5 cm diagonal colour display
  • Steering wheel - leather wrapped with audio and cruise control
  • Steering wheel - heated
  • Steering column - tilt-wheel and telescope manual operation
  • Cruise control & Power adjustable pedals
  • Defroster - rear-window electric
  • Power equipment - power door locks and windows
  • Floor covering - colour-keyed carpeting with rubberised vinyl floor mats
  • Front and rear park assist - ultrasonic
  • Rear view camera system with dynamic grid lines
  • Remote start system & Remote keyless entry
  • Rearview mirror with inside rearview auto-dimming feature, included with outside heated power-adjustable vertical chrome-capped camper mirror
  • Sill plates - bright accent
  • OPTIONAL Sunroof - power sliding with express-open
  • Windows - power with driver express up-and-down and express down on all other windows
  • Power rear sliding window with rear defroster
  • Windshield wipers - interval control
  • 20.3 cm diagonal colour touch screen radio
  • Single slot CD/MP3
  • Bluetooth for phone
  • 6-speaker audio system, Bose premium audio system with six speaker (7 speaker including subwoofer when ordered with bucket seats)
  • Heated and cooled perforated leather-appointed front bucket seats - requires front bucket seats

EXTERIOR

The impressive appearance of the GMC Sierra 3500HD is enough to tell you this full-size pickup is ready for whatever you throw at it. Plenty of tray space, easy-lift tailgate and an ingenius step-up are all part of the ready-for-work package.

  • Bumpers - rear, body colour with Cornerstep bumper
  • Bumpers - body colour
  • Side steps - chromed tubular with 15 cm rectangular design
  • Door handles - chrome
  • Moldings - bodyside, chrome
  • Grille - chrome with unique Denali accents
  • Headlight - halogen projector-beam
  • Lights - under-rail LED lighting, cargo box
  • Exterior towing mirrors - heated
  • Wipers - front intermittent
  • Wheelhouse liners - rear, single wheel
  • Tailgate - locking with EZ-lift and lower tailgate feature
  • OPTIONAL Cargo box - movable tie-downs, high-mounted (4)
  • Recovery hooks - front frame-mounted (black)
  • OPTIONAL Cargo box - box rail caps
  • Tyre carrier - outside spare, winch-style includes lock
  • OPTIONAL Spray-in bedliner
  • OPTIONAL Roll-up tonneau cover

POWER & HANDLING

POWER

  • Engine - Duramax 6.6 litre Turbo-Diesel V8 with direct injection
  • Transmission - Allison 1000 series 6-speed automatic includes tow-haul mode and electronic Powertrain Grade Braking

HANDLING

  • Steering - power
  • Tow Haul Mode
  • Rear axle - 3.73 ratio
  • OPTIONAL Trailer wiring provisions
  • Rear multi-leaf, semi-elliptical with urethane jounce bumpers
  • Suspension - front independent with torsion bars, includes 51mm twin-shock absorbers and 33mm front stabiliser bar
  • Stabilitrak Stability Control System
  • Air cleaner - high capacity
  • Battery - heavy-duty maintenance-free run-down protection and retained accessory power
  • Integrated trailer brake controller
  • Frame - fully boxed with hydro-formed front section
  • OPTIONAL High idle switch
  • OPTIONAL Exhaust brakes - switch activated
  • Auxiliary external engine oil cooler
  • Alternator - 150 amps
  • Exhaust - aluminized stainless steel muffler and tailpipe
  • Auxiliary external transmission oil cooler
  • 18" wheels
  • Eaton heavy-duty automatic rear differential
  • Brakes - 4 wheel disc with 4-wheel antilock

SAFETY

GMC Sierra HD is a step up in safety with standard daytime running lights, tyre pressure monitoring system and rear vision camera as just the start.

  • OPTIONAL Lane departure warning and forward collision alert - included and only available with Driver Alert Package
  • OPTIONAL Safety Alert Driver Seat - included and only available with
  • Driver Alert Package
  • Airbags - front-seat-mounted side-impact driver and right front-passenger air bags for thorax and pelvis protection
  • Airbags - single-stage frontal for driver and front passenger
  • Tyre pressure monitoring system (excludes spare)
  • ABS brakes & Tailgate - locking
  • OPTIONAL Airbags - front and rear head curtain side-impact air bags for all outboard seating positions
  • An enhanced ProGrade Trailering system featuring class-leading available 15 camera views, including a segment-first transparent trailer view to virtually see through a trailer in tow
  • Available 15-inch-diagonal head-up display that offers useful trailering information, including vehicle speed, navigation information and an inclinometer display for the road grade
  • An available segment-first Rear Camera Mirror
  • MultiPro, the world’s first six-function tailgate, allows easier loading, unloading and bed access and is available on all trim levels.
    A larger, commanding design that provides more room for cargo and occupants.
  • Best-in-class Crew Cab front headroom and legroom for the driver and other front-row occupants
  • An all-new, segment-first, Allison 10-speed automatic transmission mated to the legendary Duramax 6.6L V-8 turbo-diesel engine
  • For those looking to take refined capability off-road, GMC fortifies the new AT4 brand with an all-new Sierra AT4 Heavy Duty available for Crew
  • Cab configurations as both a 2500 and 3500 single rear wheel offering

COLOURS

Please note that these colour and seating options are presented for information only.

Performax cannot guarantee vehicles of particular colour and seating will be in stock at any given time. 

Exterior Colour Options

Interior Colour Options

NEED A GMC CONVERSION?

Call us today to discuss your next conversion. We have specialists sales and engineering staff standing by to answer your questions.

Call us today 1800 737 367