Additional Photos of this GMC Sierra 2500HD Classic
2007 GMC Sierra 2500HD Classic Review
This car review is specific to this model, not the actual vehicle for sale.
The Sierra 2500HD Classic is the older 2006 model full-size truck carried over into 2007 and renamed 'Classic' to distinguish it from the fully redesigned Sierra. The 2500HD Classic is a three-quarter-ton full-size truck. As a regular cab model it can seat up to three passengers. Extended cab models can carry up to six passengers. It is powered by a 300 hp 6.0-liter V-8 engine. There is a choice between a five-speed manual and a four-speed automatic. The GMC Sierra 2500HD Classic is a carryover from 2006.