2025 GMC Sierra
2500HD Denali Ultimate Crew Cab Turbo Diesel in White Frost Tricoat

The 2025 GMC Sierra 2500HD Denali Ultimate Crew Cab, right hand drive, combines serious heavy-duty capability, premium luxury and refined presence in a full-size pickup built for those who expect both strength and style. Tailored for drivers who require substantial towing capacity alongside upscale finishes and right hand drive compliance for global markets.

Under the bonnet is the acclaimed 6.6-litre Duramax® turbo-diesel V8 engine producing 470 hp (351 kW) and around 1,322 Nm of torque, paired with an Allison-certified 10-speed automatic transmission and four-wheel drive system. Its towing capability mirrors the factory left hand drive specification, delivering full-sized utility for trailers, caravans or equipment hauls without compromise.

Capability is matched with composure and control. The Denali Ultimate benefits from a heavy-duty frame, premium suspension tuning and advanced trailering technologies including up to 14 camera views and a multi-function tailgate. Whether you are at the work site or on the open road, the Sierra 2500HD delivers confidence under load and comfort on long drives.

Inside, the cabin is a showcase of refinement. Full-grain Alpine Umber leather seats, open-pore Paldao wood accents, massaging front seats, a 13.4-inch central touchscreen, large digital driver display and a premium Bose® 12-speaker audio system all combine to deliver technology convenience and luxury comfort. Driver-assist features such as a 360-degree surround-vision camera system, blind-spot monitoring with trailer coverage and adaptive cruise control bring safety assurance to every journey.

The right hand drive conversion is handled by Autogroup International through their ISO 9001:2015-certified process. Every steering column, pedal assembly, wiring harness and dashboard control is mirror-image re-engineered to OEM-equivalent standard, ensuring the vehicle drives, feels and performs as though it were built from the factory for right hand drive markets. Each unit is fully engineered and documented for Australia and other right hand drive destinations.

Personalisation options include premium wheel and tyre upgrades, protection and touring packs, enhanced exterior finishes such as White Frost Tricoat, bespoke interior themes and accessory packages tailored for heavy-duty or luxury use — each enhancing functionality, presence and long-term resale confidence.

Every right hand drive 2025 GMC Sierra 2500HD Denali Ultimate comes with a factory-backed 3-year unlimited-kilometre warranty, identical in condition to the OEM’s original coverage, together with nation-wide 24/7 roadside assistance and a service-and-parts kit, supported by Autogroup’s Melbourne service centre.

Call the International Sales Team on +94 785 739 875 or the Australian team on (03) 9765 1300, or email [email protected]
to request a build consult, confirm colour and interior and review delivery timelines.