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2007 GMC Sierra HD Denali Review

October 2007
Filed under: GMC Car News | GMC Headlines
GMC's Denali brand represents the most premium and powerful models of the Sierra, Yukon, Yukon XL and Envoy lineups, but the Denali badge has never been applied to a heavy-duty truck – until now. Designers and engineers developed the Sierra HD Denali concept todemonstrates how the Denali ethic translates to GMC's most capable trucks. They started with a Sierra 2500HD crew cab and infused it with all of the features and accoutrements expected of a Denali, including unique exterior styling and an enhanced interior. The Sierra HD Denali is powered by the powerful 6.6L Duramax diesel V-8 engine and rides on custom 20-inch wheels.

Vehicle highlights: Sierra HD Denali crew cab concept

6.6L Duramax diesel with six-speed Allison automatic transmission
Polished exhaust tip
Custom Star Mist Black exterior color
Denali-specific grille, front and rear body-color bumpers, and chrome door handles
Denali badging
Body-color tailgate protector
Custom, bed-mounted tool box with power side rail system
Custom interior in black, graphite and metallic, with mini-perforated leather-trimmed seating Heated/cooled front seats
Customer-finished interior trim plates
Leather-wrapped upper door panels and instrument panel top pad
Denali HD-logo sill plates
Pewter suede like-headliner

GM Accessories features (production and concept): Chrome oval assist steps
Cargo management accessories
Rear under-seat storage
Rear wheelhouse liners
Bi-directional remote start
Headrest DVD system
Hitch receiver cover
Chrome stake pocket tie-downs

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