The all-new 2014 GMC Sierra has undergone specific design changes to boost both fuel efficiency and interior quietness, after spending a major portion of its development time in a wind tunnel.
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General Motors is leaner and meaner, but is it greener?
In what may be a sign of shifting attitudes, GM is taking a bottom-line approach, only this time it's not based on how many cars are moved, but to whom and how.
It's Black Friday, the day we all rush out in a tryptophan haze and try to score the best possible deal on the biggest possible TV we can find.