General Motors is expanding the powertrain offerings of its Chevrolet Silverado and GMC Sierra pickup trucks.
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If you're looking for a sneak peek at the 2013 GMC Acadia, but the usual rumors and whispers automotive sites just aren't doing it, well, you've been looking in the wrong place.
General Motors has been playing magic tricks on the public.
GMC has introduced a mobile app for the Apple iPhone and other Android phones enabling users to shop, research, and configure a GMC vehicle.