The GMC Sierra 1500HD was first introduced as a heavy-duty crew cab truck in 2001. For 2007, the Sierra 1500HD resided as part of the GMC brand’s Classic line of trucks based on the outgoing GMT800 ...

01/22/25 UPDATE: This review has been updated with instrumented test results. Any truck is a big investment, but in the GMC Sierra HD AT4X AEV's case, the investment isn't the only thing that's big.

In October 2022, GM unveiled the refreshed 2024 GMC Sierra HD, debuting exterior styling enhancements, a new interior, a revised trim level lineup, new tech like standard wireless CarPlay and ...

General Motors (GM) is recalling more than 70,000 cars due to faulty hood molding that may cause the front grille of the vehicles to detach, according to the National Highway Traffic Safety ...

The price of the 2025 GMC Sierra 2500HD / 3500 HD starts at $48,295 and goes up to $94,795 depending on the trim and options. The crew cab with the standard bed remains our Sierra 2500HD ...

rear B-pillar mounted GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.) Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.) ...

Created in 2001, the GMC Sierra 1500HD was created for the work-oriented customer wanting to exploit the full towing and hauling potential of a half-ton truck. Compared to the standard half-ton GMC ...