GMC Denali XT Hybrid Concept Delivers 50-Percent Fuel Economy Improvement

GMC unveiled the Denali XT concept at the 2008 Chicago Auto Show It offers a 50-percent increase in combined fuel economy over comparable small pickup trucks when running on gasoline and it incorporates a new muscular form in a performance-styled hybrid sport-utility truck SUT
The Denali XT has a unibody architecture and rear-wheel drive enabling its distinctive design and efficient performance It builds on the equity of the Denali line and its reputation for advanced engineering and refinement including the first combination of GM s two-mode hybrid system with an E85 ethanol-capable engine Denali XT s new more efficient 4 9L version of GM s small-block V-8 features fuel-saving technologies such as direct-injection technology and Active Fuel Management
The engine is matched with GM s unique two-mode hybrid propulsion system giving the powerful SUT exceptional fuel economy and uncompromising capability -- including all-electric drive at low speeds It is a powertrain combination that makes the Denali XT perfectly suited to a variety of active lifestyle activities such as hauling skis and snowboards to the mountain or towing a sport jet boat to the lake
Like all GMCs the Denali XT is functional and capable but it blends those traits with a more efficient sporty driving experience said Jim Bunnell GMC general manager It is a vehicle that exemplifies GMC s engineering excellence as well as GM s commitment to hybrid and advanced technologies
With its unibody structure the Denali XT is lighter than conventional body-on-frame trucks with great ride-and-handling characteristics This design enhances fuel economy while giving the vehicle a sporty driving experience True to its GMC Professional Grade heritage the Denali XT is filled with technologies and features that maximize its flexibility including a cargo space-enhancing Midgate R and height-adjustable suspension

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