GMC SIERRA 2500HD

The GMC Sierra 2500HD packs plenty of power under the hood regardless of the trim selected. The standard Pro level trim comes equipped with a brawny 6.6-liter V8 that makes 401 horsepower and 464 pound-feet of torque. This engine pairs with a 6-speed automatic transmission. Rear-wheel drive is standard while four-wheel drive is an optional upgrade. If you're more interested in a diesel engine, then the Sierra 2500HD offers up a 6.6-liter diesel V8 that makes 445 horsepower and 910 pound-feet of torque. This engine works with a 10-speed automatic transmission. The AT4 trim provides drivers with an off-road-ready trim that comes with underbody skidplates, hill descent control, standard four-wheel drive, and an off-road suspension. There's also an optional X31 off-road package that can be had, which offers up an upgraded suspension, skidplates, and hill descent control.

Staying comfy while taking on tough tasks can be a breeze thanks to an extensive selection of comfort and convenience features. The Pro trim comes equipped with vinyl seating surfaces, air conditioning, and manual doors/windows. Moving to the SLE trim adds cloth seats, carpeted floors, and remote keyless entry. The SLT makes some major upgrades by adding dual-zone automatic climate control, leather upholstery, heated front seats, a heated steering wheel, and a power adjustable driver's seat. The Denali trim touts the most robust set of interior features thanks to offerings like wood/aluminum interior trim, a power sliding rear window, and premium leather seats.

Exterior features abound with the Sierra 2500HD. The Pro trim comes with a locking tailgate, a trailering hitch, and an integrated rear bumper with steps on each corner. The SLE trim comes with upgraded exterior trim along with a MultiPro configurable tailgate with EZ lift assist, and 17-inch alloy wheels. The SLT gains all-terrain tires, upgraded headlights/taillights, LED foglights, LED Cargo bed lighting, and power folding trailering mirrors. Stepping to the AT4 trim adds recovery hooks, body color bumpers, and spray-in bedliner.