The 2024 GMC Crew Cab 4x4 Sierra 1500 SLT is a powerful and reliable vehicle. It has a 3.0 liter 6 cylinder turbo diesel engine with a fuel economy of 23 mpg in the city and 27 mpg on the highway. It also has a 5 out of 5 star crash test rating, making it one of the safest vehicles on th... Read More