The Saab 9-X Biohybrid concept car was first shown on the Geneva Motor Show in 2008. The car runs both regular gasoline and Ethanol (E85). The fuel consumption is about 37 mpg on E85 and 48 on regular gas and the CO2 emissions are 105 g/km (E85). The Saab 9-X Biohybrid concept car is powered by a 1.4 litre bio-powered turbo engine backed by GM’s next generation electrical system (200 hp together).

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