GMC Graphyte hybrid vehicle

The North American International Auto Show showcased some new GM hybrids, including the GMC Graphyte, a new hybrid SUV.

The Graphyte will be built with the same powertrain as GM's other planned hybrids, the GMC Yukon Hybrid and Chevy Tahoe Hybrid.

In addition to the Graphyte, GM is also adding a diesel-electric hybrid to its list of future hybrids. The Opel Astra diesel hybrid is set to be the first production vehicle created from the hybrid powertrain collaboration between GM and DaimlerChrysler.

More hybrid cars.