2007 GMC Sierra 3500 Classic SL 4x2 Regular Cab ft. box 133 in. WB SRW

Overview

The Sierra 3500 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 3500 Classic is a one-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 3500 Classic is a carryover from 2006.