The 2005 GMC Yukon is a full-size SUV known for both its ample cargo space and towing capacity. It comes in three main trims: SLE, SLT, and Denali. The V8 engines range from a 4.8L producing 285 hp to the robust 6.0L yielding 335 hp on the Denali. This beast can tow up to 8100 pounds. It's either RWD with an optional 4WD feature, and all engines are matched with a four-speed automatic transmission. Key safety features include antilock brakes, stability control, and front-seat side-impact airbags. The higher-end Denali trim comes with luxury features, such as heated leather seats and Bose sound system. Although the infotainment system looks dated by today's standards, the Yukon was acclaimed for its power and utility when it was new.