Performax International Presents The GMC SIERRA 2500HD. Bigger, stronger and smarter.
The all-new GMC Sierra Heavy Duty combines greater trailering capability with technologies designed to provide customers with a world-class towing experience.
People talk about moving mountains as if it’s a big deal. But you’re a pro. To you, it’s simply part of your daily routine. We understand. Nothing throws you for a loop. You simply move through so-called obstacles with ease. Pushing yourself further— always looking for solutions. As well as new mountains to conquer.
Discover the heavy-duty truck for you—the GMC Sierra HD.
The GMC Sierra 2500HD is a heavy-duty pickup truck that is built to handle tough jobs and rugged terrain. It is equipped with a powerful engine and a durable chassis that can handle heavy loads and tow large trailers. The Sierra 2500HD is available in a variety of trims and configurations, including regular, double, and crew cab styles, as well as a variety of bed lengths and wheelbase options.
One of the standout features of the GMC Sierra 2500HD is its impressive towing capacity. With the right configuration and equipment, the Sierra 2500HD can tow up to 18,500 pounds, making it a great option for those who need to haul heavy loads or trailers. It also has a payload capacity of up to 3,979 pounds, so it can handle a variety of cargo needs.
Need a RHD conversion? Or looking to buy a new or used GMC Sierra? Look no further. Performax International has GMC Sierra 2500s for sale in Australia. Check out our vehicle stock page here. Or contact our sales team to discuss your needs!
AVAILABLE MODELS
SLE, SLT, AT4, DENALI
UNDER THE HOOD
A NEW STANDARD HAS QUIETLY 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 15-inch-diagonal head-up display that offers useful trailering information, including vehicle speed, navigation information and an inclinometer display for the road grade. Sierra HD provides the latest technologies to help you work smarter and more efficiently. From available driver alert safety technologies to Denali'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 HD 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.
INTERIOR
The GMC Sierra HD 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 15-inch 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
- 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
- Power adjustable pedals
- 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
- 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 All-NEW GMC Sierra HD 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
- MultiPro, the world’s first six-function tailgate, allows easier loading, unloading and bed access and is available on all trim levels.
- 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 10-speed automatic includes tow-haul mode and electronic Powertrain Grade Braking
GMC Sierra HD 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.
HANDLING
- OPTIONAL Trailer wiring provisions
- Brakes - 4 wheel disc with 4-wheel antilock
- Rear axle - 3.73 ratio
- Eaton heavy-duty automatic rear differential
- Tow Haul Mode
- 18" wheels
- Steering - power
- Auxiliary external transmission oil cooler
- Exhaust - aluminized stainless steel muffler and tailpipe
- Alternator - 150 amps
- Auxiliary external engine oil cooler
- OPTIONAL Exhaust brakes - switch activated
- OPTIONAL High idle switch
- Frame - fully boxed with hydro-formed front section
- Integrated trailer brake controller
- Battery - heavy-duty maintenance-free run-down protection and retained accessory power
- Air cleaner - high capacity
- Stabilitrak Stability Control System
- Suspension - front independent with torsion bars, includes 51mm twin-shock absorbers and 33mm front stabiliser bar
- Rear multi-leaf, semi-elliptical with urethane jounce bumpers
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
- Exhaust brakes
- Tyre pressure monitoring system (excludes spare)
- ABS brakes
- OPTIONAL Airbags - front and rear head curtain side-impact air bags for all outboard seating positions
- Tailgate - locking
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.
GMC Sierra 2500 Exterior Colours
GMC Sierra 2500 Interior Colours
HIGHLIGHTS
A NEW STANDARD HAS QUIETLY 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 15-inch-diagonal head-up display that offers useful trailering information, including vehicle speed, navigation information and an inclinometer display for the road grade. Sierra HD provides the latest technologies to help you work smarter and more efficiently. From available driver alert safety technologies to Denali'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 HD 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.
FEATURES
INTERIOR
The GMC Sierra HD 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 15-inch 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
- 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
- Power adjustable pedals
- 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
- 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 All-NEW GMC Sierra HD 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
- MultiPro, the world’s first six-function tailgate, allows easier loading, unloading and bed access and is available on all trim levels.
- 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 10-speed automatic includes tow-haul mode and electronic Powertrain Grade Braking
GMC Sierra HD 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.
HANDLING
- OPTIONAL Trailer wiring provisions
- Brakes - 4 wheel disc with 4-wheel antilock
- Rear axle - 3.73 ratio
- Eaton heavy-duty automatic rear differential
- Tow Haul Mode
- 18" wheels
- Steering - power
- Auxiliary external transmission oil cooler
- Exhaust - aluminized stainless steel muffler and tailpipe
- Alternator - 150 amps
- Auxiliary external engine oil cooler
- OPTIONAL Exhaust brakes - switch activated
- OPTIONAL High idle switch
- Frame - fully boxed with hydro-formed front section
- Integrated trailer brake controller
- Battery - heavy-duty maintenance-free run-down protection and retained accessory power
- Air cleaner - high capacity
- Stabilitrak Stability Control System
- Suspension - front independent with torsion bars, includes 51mm twin-shock absorbers and 33mm front stabiliser bar
- Rear multi-leaf, semi-elliptical with urethane jounce bumpers
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
- Exhaust brakes
- Tyre pressure monitoring system (excludes spare)
- ABS brakes
- OPTIONAL Airbags - front and rear head curtain side-impact air bags for all outboard seating positions
- Tailgate - locking
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.
GMC Sierra 2500 Exterior Colours
GMC Sierra 2500 Interior Colours
