Following the introductions of the Chevrolet Volt and Opel Flextreme during 2007 auto show season, Cadillac is bringing forth a third design based on the E-Flex architecture. The Provoq Fuel Cell Concept. A luxury crossover design with environment friendly engine.
With updated Cadillac styling cues on a 180-inch long CUV body, it's stretched 10 inches longer than a Volt to allow comfortable seating for five passengers. The Provoq is built around GM's fifth-generation fuel cell stack combined with a 9kWh lithium ion battery pack. The electrical energy is used to power a 70kW AC motor driving the front wheels and a pair of 40kW hub motors at each rear corner. Like the other E-Flex vehicles, the Provoq has plug-in capability and the battery has enough capacity for about twenty miles of driving range. Combined with the 6kg of compressed hydrogen gas stored in its two tanks, the Provoq has a total range of about 300 miles.
Gallery: Cadillac Provoq Fuel Cell Concept
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