Machine description: V8 4.8 L Gasoline Engine, 2009 US EPA Label, Automatic Transmission, 8600 lb Front Axle, 5360 lb Rears, 8600.0 lb GVWR, 245/75R16, Spring Suspension, 155 in Wheelbase, 12 ft x 72 in Wide x 52 in High ... more info about the 2009 GMC SAVANNA.