GMC’s heavy-duty trucks have been completely redesigned for the 2014 model year right along with their standard-duty counterpart. The 2500HD benefits from a new interior with much better ergonomics as well as better front-end aerodynamics to improve fuel efficiency.
Buyers have the choice of a 360-horsepower 6.0-liter gas engine that can also run on compressed natural gas, or a 397-horsepower 6.6-liter Duramax diesel that comes with 765 lb-ft. of torque and allows for a 17,800-pound towing capacity.
A great work truck only improves further with this new generation.