The GMC counterpart to the Chevrolet Silverado, the GMC Sierra 1500 is a full-size pickup truck with a maximum towing capacity of 7,200 lbs. Engines consist of a 4.3-liter V6 engine (195 hp), 4.8-liter V8 engine (302 hp), and 5.3-liter V8 engine (315 hp). Standard RWD and optional 4WD are available with all engines. A 4-speed automatic transmission is paired to the 4.3-liter V6 and 4.8-liter V8, while the 5.3-liter V8 is mated to a 6-speed automatic transmission. Fuel economy is an EPA estimated 15 mpg city and 20 mpg highway. Features include 22-inch wheels, hands-free phone capabilities, steering wheel mounted controls, rear vision camera, navigation and heated exterior mirrors. Safety is comprised of advanced airbags, StabiliTrak stability control system, anti-lock braking (ABS), and tire pressure monitoring system (TPMS). The Sierra 1500 is backed by a 3-year/36,000-mile warranty.