This 2024 GMC Crew Cab 4x4 Sierra 1500 Denali is a state-of-the-art motorcar. It features a 5.3 liter 8 cylinder engine with fuel injection, and an impressive 15 mpg city fuel economy and 20 mpg highway. It also has a crash test rating of 5 out of 5 stars, making it one of the safest veh... Read More