2025 GMC Sierra 1500 in Right-Hand Drive: Australia’s Premium American Pickup Truck Has Arrived

Meet the 2025 GMC Sierra 1500—now available in right-hand drive for the Australian market. Whether you’re after refined luxury, off-road dominance, or a capable daily workhorse, the GMC Sierra 1500 range delivers unmatched American engineering, now built to full ADR compliance by Autogroup International.

With over 30 years of experience converting American vehicles and delivering to 40+ right-hand drive countries, Autogroup’s world-class conversion facility in Sri Lanka ensures each vehicle meets exacting Australian Design Rules (ADR) and comes backed by a 5-year, unlimited-kilometre warranty.

Let’s explore what makes the right-hand drive 2025 GMC Sierra 1500 a game-changer for Australian pickup truck buyers.

Cab and Bed Options to Match Your Lifestyle

The 2025 Sierra 1500 is built for flexibility and personalisation. Whether you need everyday practicality or serious load-carrying power, the GMC lineup delivers with three cab options and multiple bed configurations:

• Regular Cab – Classic 2-door cab with exceptional utility.
• Double Cab – Great for families or work crews needing more space.
• Crew Cab – Best-in-class rear passenger legroom and comfort for long trips or dual-purpose driving.

Bed lengths include:

• Short Bed – Ideal for city manoeuvrability and off-roading.
• Standard Bed – The balanced all-rounder.
• Long Bed – Maximum cargo capacity for tradies, towing, and weekend adventures.

No matter your configuration, Autogroup allows you to fully customise your right-hand drive Sierra—from factory colour options to advanced technology packages.

Engine Options: Duramax Diesel or V8 Petrol Power

Under the hood, the 2025 Sierra 1500 offers a choice of two powerhouse engines:

• 3.0L Duramax Turbo Diesel I6
  • Horsepower: 305 hp
  • Torque: 495 lb-ft
  • Estimated fuel economy: ~8.7 L/100km (highway)
  • Known for smooth torque delivery and fuel efficiency, this diesel option is perfect for touring Australia’s wide open roads.
• 6.2L EcoTec3 V8 Petrol
  • Horsepower: 420 hp
  • Torque: 460 lb-ft
  • Estimated fuel economy: ~13.8 L/100km (combined)
  • Ideal for those craving raw performance and responsiveness in both city and rugged conditions.

Both engines are engineered for durability and power—backed by Autogroup’s conversion expertise and factory-backed 5-year unlimited kilometre warranty.

Trim Levels: Style Meets Capability

The GMC Sierra 1500 isn’t just another American pickup—it’s a premium lifestyle vehicle. Choose from five outstanding trims, each with its own personality:

AT4

• Purpose-built for off-road.
• 2-inch factory lift, Rancho shocks, skid plates.
• Jet Black interior with Kalahari accents.
• Dual exhaust, hill descent control, and traction select.

AT4X

• Adds Multimatic DSSV dampers for next-level off-road capability.
• Front and rear e-locking differentials.
• 12-speaker Bose audio and full-grain leather interior.

AT4X AEV Edition

• Factory collaboration with American Expedition Vehicles (AEV).
• Heavy-duty stamped steel bumpers.
• Front winch capability and 33-inch Goodyear Wrangler tires.
• A true premium off-roader designed for the toughest Australian terrains.

Denali

• Chrome accents, premium real wood trim, and signature Denali grille.
• 13.4-inch infotainment display and 12.3-inch driver cluster.
• Wireless Apple CarPlay/Android Auto, adaptive cruise control.

Denali Ultimate

• Ultimate luxury truck experience.
• Exclusive Alpine Umber interior with full-grain leather.
• Super Cruise hands-free driving (subject to availability).
• Massaging front seats, 12-speaker Bose sound system, and power sunroof.

No matter your choice, Autogroup ensures all factory features are fully functional and legally compliant in right-hand drive.

Towing & Trailering Capabilities

With towing capacity of up to 4.1 tonnes and a max payload of over 1 tonne (depending on configuration), the Sierra 1500 is built for those who tow boats, trailers, or work equipment.

Key features include:

• Integrated trailer brake controller.
• Tow/Haul mode and trailer sway control.
• Optional multi-view trailer camera system for enhanced safety.
• GMC’s industry-first MultiPro tailgate, offering six different configurations.

For detailed towing specs, refer to this reference (GMC figures are consistent).

Built for Australia. Backed for the World.

Autogroup International doesn’t just convert vehicles—it engineers and delivers turnkey ADR-compliant solutions with unmatched precision.

Here’s what sets us apart:

✅ ADR-compliant right-hand drive conversion – Ensuring full legal road use in Australia
✅ 250+ person team including 30+ engineers – Automotive R&D, component design, and testing
✅ Factory in Sri Lanka – A global centre of excellence with ISO 9001 certification
✅ Melbourne Service Centre – 30+ years servicing right-hand drive American vehicles
✅ Customisable builds – Paint, trim, cab/bed, accessories, electronics & more
✅ 5-year unlimited kilometre warranty – Factory-backed for peace of mind

Whether you’re in Sydney, Perth, or the Outback—our vehicles are supported by a full suite of servicing, spare parts, and warranty support.

Build Yours Today – Exactly the Way You Want It

From the power of the 6.2L V8 to the fuel-saving 3.0L diesel, from rugged AT4X AEV to refined Denali Ultimate—Autogroup International gives you the freedom to build the right-hand drive GMC Sierra 1500 you’ve always wanted.

All builds start with a consultation—where you choose:

• Cab and bed length
• Trim and factory options
• Colour and interior packages
• Accessories and off-road upgrades
• And more…

Ready to Experience the Future of American Pickups?

👉 Get in touch today to configure your perfect GMC Sierra 1500 in right-hand drive for Australia.
🔧 Built for Australia. Backed by decades of experience. Delivered with confidence.📞 Call us | 📧 Email | 🌐 www.autogroupinternational.com