2010 GMC Sierra 1500 Hybrid Base is a Truck (Crew Cab) model with 4-speed automatic transmission. This is a rear wheel drive model With a power of 332 HP and 367.00 ft lbs of torque. An urban consumption is 21.00 MPG. The engine has a capacity of 6.00L with V8 cylinders. To view detailed specifications like fuel consumption and dimensions, please scroll below.