GMC adds to its Hummer EV pickup and SUV with the Sierra EV Denali pickup. The 8,800-pound Denali offers 10,500 pounds of towing and ... s just a wild guess. GMC vehicles generally come pretty ...
Larry got 14.14 mpg with the Yukon hybrid pulling the car. While not great in and of itself, that's 20 percent better than a conventional SUV gets under similar conditions. So the Yukon hybrid can ...
Right now, the Chevrolet Silverado Hybrid and GMC Sierra Hybrid can pull 6,100 pounds with their electrically-assisted, multi-displacement 6.0-liter V8 engines.