The Sierra 1500HD was built by GMC.
Category Archives: Sierra 1500HD
What years did GMC make the Sierra 1500HD?
The GMC Sierra 1500HD was produced from 2001 to 2006.
When did GMC stop making the Sierra 1500HD?
GMC stopped production on the Sierra 1500HD in the 2006 model year. GMC produced the Sierra 1500HD for 5 years.