What kind of engine is in a 2013 GMC Sierra?
What kind of engine is in a 2013 GMC Sierra? The 4.8-liter V8 makes 302 horsepower and 305 pound-feet of torque. The 5.3-liter V8 produces 315 horsepower and 335 pound-feet of torque, and the largest option, which is standard in the Denali trim, is a 6.2-liter V8 that produces 403 horsepower and 417 pound-feet of torque. Are 2013 GMC Sierras good trucks? How Reliable Is the 2013 GMC Sierra 1500? The 2013 Sierra is expected to be very reliable. It has a score of 4.5 out of five from J.D. Power, beating out the Ford F-150 and Nissan Titan. Where...