2009 GMC Sierra Hybrid Revealed Ahead of Chicago Auto Show

Good evening and welcome to a new two-mode hybrid pickup from the maker of many a job boss's chosen executive suite on wheels. It's the 2009 GMC Sierra Hybrid, the latest among gas-electric trucks built like a hunk of lithospheric mineraloids, or so sang one gravel-larynx'd Detroiter. The Sierra follows its corporate… » 2/03/08 12:01am 2/03/08 12:01am