2010 GMC Granite Concept

2010 GMC Granite ConceptThe GMC Granite Concept is powered by a 1.4-liter turbocharged four cylinder that produces 138 horsepower and 148 pound-feet of torque. In the concept, the engine is paired up with a six-speed automatic transmission. The GMC Granite Concept rides on large 20-inch wheels.The GMC Granite Concept is 103.6-inch wheelbase, and is 70.3 inches wide and 60.5 inches tall. The