Transmission
10-Speed Allison Automatic
Engine
6.6L Duramax Diesel or 6.6L V8 Petrol
Capacity
Five Seater
RUGGED AND REFINED
Sierra Heavy Duty’s interiors are rugged and refined with premium materials to make every trip first-class such as the forge perforated leather seating that is heated and ventilated.
Additional content includes full-grain leather-wrapped door panels with etched stainless-steel speaker grilles, full-grain leather front and rear seats with the all-new 16-way power-adjustable and massaging front seats, premium microsuede headliner, visors and A- and B-pillar trim along with leather-wrapped A- and B-pillar handles.
pulling power
Sierra Heavy Duty is the real deal—with the strength and pulling power to haul heavy loads and the most available trailering-assistance technologies in its class.
INFOTAINMENT & CONNECTIVITY
GMC infotainment system with 13.4-inch-diagonal horizontal infotainment touchscreen as standard. It features wireless Apple CarPlay®5 and Android Auto™6 capability, as well as Google Built-In compatibility.
The 2024 update also brings with it the 12-speaker Bose® Premium series with Centerpoint surround technology and a 15-inch-diagonal multicolor head-up display.
STAND OUT
Sierra Heavy Duty’s impressive exterior stands out proudly everywhere you go.
Six new exterior colors are also available including Titanium Rush Metallic, Sterling Metallic, Volcanic Red Tintcoat, Redwood Metallic, Meteorite Metallic and Downpour Metallic.
The exterior includes a revised front bumper, fascia, grille designs and finishes on each trim as well as animated lighting when approaching, starting, or when using the turn signals.
A luxurious pickup truck with off-road suspension package with Twin-Tube Rancho® Shocks, skid plates, hill descent mode & off-road suspension.
The AT4 is available in Regular Cab, Extended Cab and Crew Cab configurations.
The interior features a 13.4″ GMC Infotainment screen which is the biggest in its class and Jet Black perforated leather seats with Kalahari accents.
The off-road optimized Sierra HD AT4X trim will be available in late 2024.
Featuring 35″ Goodyear® Territory MT tires & factory-installed 1.5″ suspension lift, driver-selectable e-locking rear differential, adaptive cruise control & head-up display.
The Sierra 2500HD Denali is a luxurious pickup with stunning interior that features Denali-exclusive authentic open-pore wood, patterned aluminium trim, a 13.4″ diagonal center touch-screen, 12.3″ diagonal digital driver information center (biggest in its class), multicolor 15″ diagonal head-up display, Bose premium sound system and HS surround vision.
20″ Ultra bright wheels and rear wheelhouse liners also come as standard on Denali.
The 2024 Sierra HD Denali Ultimate is the most premium Sierra HD yet, it comes with a 6.6L Duramax Turbo-Diesel and Allison 10-speed transmission.
It is distinguished by an exterior featuring a unique grille along with exclusive 20-inch Ultra-bright machined aluminum wheels, unique fender badging featuring topography of Mount Denali Additionally, Denali Ultimate will include a six-way MultiPro Tailgate with a standard Kicker audio system.
Slide
YOU CAN TRUST THE EXPERTS AT AUTOGROUP TO BRING OVER 30 YEARS OF EXPERIENCE WITH EVERY PROJECT
Our decades of vehicle conversion and modification experience delivers exemplary quality and craftsmanship - a standard of excellence unrivaled by others. Our rigorous safety standards and absolute attention to detail deliver truly world-class results. We don’t cut corners to save on cost, rather, we select and install only the newest, most cutting-edge, and premium brand components available. Put simply, the best interior fitout on the market deserves the best components in the world.
EXPORTING TO OVER 40+ COUNTRIES
We have successfully converted and delivered right-hand drive vehicles to 40+ countries globally from our world class design, engineering and manufacturing facility based in Sri Lanka.
REPUTATION FOR QUALITY AND EFFICIENCY
Over 4,000+ vehicles, across 20 years, converted safely and on time. Our quality, technical competence and strict compliance requirements plus our 3-year global warranty ensures peace of mind for all our clients.
HIGHLY SKILLED AND EXPERIENCED
With 200+ highly-trained & experienced professionals in our team, we are the largest specialist automotive manufacturer and left to right-hand drive vehicle converter in the world
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The leader in left to right hand drive conversion and export
Since 2003.
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