The 2011 GMC Yukon is a powerful and versatile full-size SUV. Coming in three trims: SLT, Denali and Hybrid, it caters to various user needs. Its standard engine is a 5.3-liter V8 that produces 320 horsepower, paired with a six-speed automatic transmission. The Denali trim steps up to a larger 6.2-liter V8 with 403 horsepower. The Yukon is typically rear-wheel drive, but four-wheel drive is optional. The Yukon Hybrid pairs a 6.0-liter V8 with an electric motor for a combined output of 332 horsepower, offered only with 4-wheel drive and a specialized continuously variable transmission (CVT). Inside, the Yukon offers full comforts with a standard touchscreen infotainment system, Bluetooth, and tri-zone automatic climate control. Safety features include front-seat side airbags and full-length curtain-type airbags, antilock disc brakes, stability control, and OnStar emergency telematics.