Frankfurt Auto Show: Live Reveal Of Opel Flextreme Diesel-Electric…

We were at Frankfurt's Bockenheimer Depot for GM's revealing of the Opel Flextreme Diesel Concept, the latest sheetmetal incarnation of the company's E-Flex architecture. The system uses a series hybrid system supported by a diesel engine operating at peak efficiency to charge a battery pack from from power supply… » 9/10/07 12:22pm 9/10/07 12:22pm