Looking for a GMC Sierra 1500 from model year 2008? We have 1,463 2008 Sierra 1500s vehicles listed right now. Find the car that is right for you, with the history you care about, and make the most of your shopping time. You can currently find 1,192 with no reported accidents, 1,391 with service records, and 1,046 with only one previous owner. Prices nationwide range from $5,995 to $39,995.