2007 GMC Sierra 1500 Hybrid Classic SLE1 4x2 Extended Cab 6.6 ft. box 143.5 in. WB

Overview

The Sierra 1500 Hybrid Classic is the older 2006 model full-size truck carried over into 2007 and renamed 'Classic' to distinguish it from the fully redesigned Sierra. It runs on a gas/electric motor to increase efficiency and decrease pollution. The 1500 Classic is a half-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 hybrid technology, however it is not propelled by its electric motor. Instead, its electric motor takes over other tasks in order to save gas and manage engine power. None the less, GMC still considers it a hybrid vehicle. The GMC Sierra 1500 Hybrid Classic is a carryover from 2006.