GMC Denali XT Concept Photo Gallery
The GMC Denali XT Concept debuted at the 2008 Chicago Auto Show. This concept is a car-like truck that is based off the Holden derived RWD Zeta platform. The Denali XT features a 2-mode hybrid powertrain and is E85 capable. The combination of a hybrid powertrain and the use of lighter car-based platform allows the Denali XT to achieve 50% greater fuel economy than a standard pickup.