No longer available in extended cab trim levels, the 2014 GMC Sierra 3500HD is a heavy duty full-size pickup truck with DRW trim levels. The Sierra 3500HD is powered by a 6.0-liter V8 engine that produces 322 hp and 380 lb-ft of torque. For increased performance GMC offers a 6.6-liter turbocharged diesel V8 engine that yields 397 hp and 765 lb-ft of torque. Standard RWD and optional 4WD are paired to a 6-speed automatic transmission. Features include 22-inch wheels, hands-free phone capabilities, steering wheel mounted controls, rear vision camera, navigation and heated exterior mirrors. Safety is comprised of advanced airbags, StabiliTrak stability control system, anti-lock braking (ABS), and tire pressure monitoring system (TPMS). The Sierra 2500HD is backed by a 3-year/36,000-mile warranty.Read more Read less
The Sierra is mostly unchanged for 2014. Axle ratios have changed slightly on gas models, and the 6.0L bi-fuel engine is available in the 2500 crew cab. A spray-on bedliner is also available.
Superior heavy-duty towing and hauling capability; class-leading design; powerful engine lineup; wide variety of configurations
The Sierra range of pickups continues to be one of GM's biggest sellers. This means the automaker works hard to improve and innovate in truck design. As a result, the consumer wins -- whether hauling equipment to a job site, working a farm or towing a boat, the Sierra 2500 and 3500 are built for tough work, and are some of the best-designed trucks available from any manufacturer. Made in either short- or long-bed form, with two or four doors and with 2- or 4-wheel drive, optional dual rear wheels and with a choice of several impressively powerful engines, the Sierra can be set up do just about anything asked of it. The 2500, even simply configured, is capable of towing over 10,000 pounds, and base prices start around $31,000.