Fuel efficient powertrains allow General Motors trucks to sweep the mid-size, full-size and heavy-duty competition.

GM average transaction prices set new first-quarter company record, helped strongly by premium SUV and truck offerings.

Early Sixties GMC long-bed pickup leaves all in the dust with a 5.3-liter LS up front.

GMC Sierra AT4, now available with off-road performance package, defines the premium off-road performance segment

Half-ton Sierra packs 1,323 rear wheel horsepower from a monster twin turbo build.

Packing 800 hp, few would bet against this Corvette racing a fancy new pickup. But they’d be oh so wrong.

A sturdy block and a couple of massive turbos is all it takes to propel this GMC Sierra down the track in record time!