With an updated look, a long list of new features and an updated interior, easily the most important new thing about the 2014 Jeep Grand Cherokee is what’s under the hood.

Sure there’s an 8-speed automatic transmission, but there’s also a brand new diesel engine. For full details on that powerplant as well as all the updates, watch AutoGuide’s first look video from the Detroit Auto Show below.

GALLERY: 2014 Jeep Grand Cherokee

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