The GMC Yukon Hybrid is a full-size crossover SUV manufactured by General Motors. It is a hybrid version of the traditional Yukon, designed to provide improved fuel economy and reduced emissions. It has an electric motor and a 6.0-liter V8 gasoline engine, combined with two lithium-ion battery packs. The Yukon Hybrid also has an optional four-wheel drive system. It is offered with seating for up to seven passengers, as well as a long list of available features.