Part of the fullsize pickup truck segment, the 2018 GMC Sierra 2500HD Crew Cab competes with the Chevrolet Silverado 2500HD Crew Cab, the Ford F-250 SuperDuty Crew Cab, and the RAM 2500 Crew Cab. A base price of MSRP of $38,525 gets you a 6.0L V8 engine and a 6-speed automatic transmission. Despite the price going up to $59,145, this single powertrain is found in all 4 trims. This engine produces 360 horsepower and 380 lb-ft of torque, achieving a 0-60 of 7.5 seconds, and is offered as both RWD and 4WD. The Sierra 2500HD Crew Cab offers a 6.6 feet and 8 feet cargo bed, with 3,233 pounds and 3,186 pounds of payload capacity respectively. It also offers a healthy maximum towing capacity of 14,500 pounds.