The 2008 GMC Yukon Hybrid offers a two-mode hybrid propulsion system. This patented hybrid technology optimizes fuel economy for various driving conditions. A sophisticated control module helps determine the amount of power or torque that's required at a given moment and seamlessly selects the appropriate operating mode. The standard Vortec 6.0L V8 LIVC engine with Active Fuel Management technology delivers 332 horsepower and 367 lb.-ft. of torque. A spacious, refined interior comfortably fits up to eight, and comes equipped with enhanced safety features including head curtain side airbags (1), a tire-pressure monitoring system and one year of OnStar Directions and Connections Plan featuring Turn-by-Turn Navigation.(2)

(1) Head-curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat outboard occupants in certain side-impact collisions. Always use safety belts and proper child restraints, even with air bags. Even with the Passenger Sensing System, children are safer when properly secured in a rear seat. See the Owner's Manual and child safety seat instructions for more safety information.

(2) OnStar services require vehicle electrical system (including battery), wireless service and GPS satellite signals to be available and operating for features to function properly. OnStar acts as a link to existing emergency service providers. Turn-by-Turn Navigation requires ABS and is not available in certain areas. Call 1-888-4ONSTAR (1-888-466-7827) or visit onstar.com for system limitations and details.