At an estimated 10.5L/100 km highway 2WD1 the 5.3L V8 scores the best V8 fuel efficiency in its class2, while producing 355 horsepower and 383 lb.-ft. of torque. Other features include:
1. Fuel-consumption estimates based on GM preliminary testing in accordance with Government of Canada approved test methods. Refer to vehicles.nrcan.gc.ca for details. Your actual fuel consumption may vary.
2. Comparison based on wardsauto.com 2018 Large Sport/Utility Vehicle segment and latest competitive information available at the time of posting. Excludes other GM Vehicles.