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Photos: German hybrids

At the 2007 Frankfurt auto show, German car makers BMW, Mercedes-Benz, Porsche, and Audi launch hybrid vehicles.

The Porsche Cayenne hybrid concept
Click here to see our photos CNET Networks

At the 2007 Frankfurt auto show, German automakers had hybrid cars and concepts on display. Up until now, European automakers seemed uninterested in employing hybrid technologies, but Mercedes-Benz, BMW, Porsche, and Audi have all stepped up to the plate. Mercedes-Benz has an actual hybrid SUV ready for production, while the other automakers have concepts that strongly indicate future hybrid powertrain development.

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