The 2010 GMC Yukon Denali is a full-size SUV with a 6.2 liter V8 engine and active fuel management technology. It has a quiet ride, a suspension that smooths out bumps, and a turning circle of 39 feet, making it easy to maneuver in town. The Denali trim also has a USB port, and can cruise on electric power up to 27 mph. Here are some insights from reviews: Pros Spacious interior Many standard features Good fuel economy for a large SUV Good towing ability A used 2010 GMC Yukon can range in price, depending on vehicle condition, mileage, and options.