2025 GMC Sierra 1500
Vehicle Make:
2025 GMC Sierra 1500
Configuration Options:
Crew Cab, short bed
Trim Options:
AT4, Denali, AT4X, Denali Ultimate
Engine Options:
3.0L Duramax, 6.2L V8 Petrol
American Power. Australian Ready.
The 2025 GMC Sierra 1500 redefines what a full-size pickup can be. From the rugged AT4X with its Multimatic DSSV dampers and electronic lockers to the luxurious Denali Ultimate with massaging seats and Super Cruise technology, there’s a Sierra built for your specific needs. With three powerful engine options – including the torquey 3.0L Duramax diesel – and up to 4,128kg towing capacity, this isn’t just another truck. It’s engineered American capability that doesn’t compromise on refinement or technology.
Built for Australia, Backed by Excellence
Every Sierra 1500 arrives in Australia through Autogroup International’s ISO 9001:2015 certified conversion facility, ensuring full ADR compliance without sacrificing the truck’s core DNA. Our professional right-hand drive conversion process maintains factory safety standards while adapting this American icon for Australian roads. From the AT4’s aggressive off-road stance to the Denali’s premium leather appointments, you’re getting authentic GMC engineering with local support and a full factory-backed warranty. This is American truck capability, delivered Australian style.
Experience The GMC Sierra 1500
AT4
Luxurious pickup with standard off-road suspension, active exhaust, and 3.0L Duramax Turbo Diesel. Includes GMC MultiPro Tailgate, ventilated seats, HD Surround Vision, keyless start, and GMC Pro Safety. Optional 6.2L V8 and CarbonPro bed available.
AT4X
The Sierra 1500 AT4X is the most off-road capable factory Sierra ever. Features driver-selectable locking differentials, 2" lift with Multimatic dampers, and luxurious Obsidian Rush interior with massaging leather seats and 12-speaker Bose system. Standard 3.0L Duramax Turbo-Diesel, optional 6.2L V8.
DENALI
Luxury pickup featuring standard 5.3L EcoTec3 V8, with optional 3.0L Duramax Turbo Diesel or 6.2L V8. Includes AT4/AT4X features plus Super Cruise, collision alert, pedestrian braking, lane keep assist, automatic emergency braking and advanced safety technologies.
DENALI ULTIMATE
The ultimate luxury pickup with exclusive 22" wheels, power steps, sunroof and Bose 12-speaker system with head-up display. Features leather steering wheel, rear camera mirror and premium exterior styling. Standard 6.2L EcoTec3 V8 with optional 3.0L Duramax Turbo Diesel available.
Leader in Right Hand Drive American Vehicle...
Is there a warranty for the vehicles you sell?
Every vehicle includes a Factory-Backed 3-Year Warranty with conditions identical to the original manufacturer's warranty.
Are your right-hand drive conversions compliant with Australian standards?
Absolutely. Our vehicles meet Australian Motor Vehicle Standards Act requirements and we're ISO 9001:2015 certified for RHD conversions.
Where do you provide servicing in Australia?
All servicing is performed at our Australian facility, based in Melbourne, by our trained technicians who specialise in converted American vehicles.
Do you supply genuine spare parts?
Yes. Our Australian parts team stocks OEM-grade service parts, accessories, and consumables specifically for converted American vehicles.
Can I schedule a test drive?
Absolutely! You can schedule a test drive by heading over to the contact page and getting in touch with our team.