Onyx Black 2010 GMC Yukon SLE RWD Vortec 5.3L V8 SFI Flex Fuel Full Safety Inspection Check.The 2010 GMC Yukon SLE (1500 series) typically featured a 5.3L Flex Fuel V8 engine (320 hp), 6-speed auto transmission, RWD or 4WD, seating for up to 9, and standard stability control, with fuel economy around 15/21 MPG city/hwy, offering strong towing capacity (up to 8,200 lbs) and a comfortable, roomy interior with standard features like Bluetooth and third-row seating. This vehicle is equipped with our Austin INFINITI Protection Package $999 -BATTERY4LIFE: Ensuring you never have to worry about unexpected battery issues (Gas Vehicles Only) OR -PDS Premier Defense: 1-Year Exterior Paint Protection Preserving the finish with an extra layer of durability against the elements! Recent Arrival!Reviews: * Even if you don’t need its maximum seating or towing capacities, the 2010 GMC Yukon shines on enough levels to satisfy the needs and tastes of almost any full-size SUV buyer. That it also has some of the category’s best fuel mileage is a definite plus, as is the optional hybrid model. Source: KBB.com