Cnet Asia (Enlarge photo)

10/10/2008 14:12. At the 2008 Paris Motor Show, we've saw a variety of concept cars demonstrating everything from small, eco-friendly city cars to high-performance exotics.

Hypnos is Citroen's design for an environmentally sound crossover vehicle. Hypnos uses a hybrid system, Citroen's HYmotion4, comprised of a 2-liter diesel engine up front and an electric motor on the rear axle. With this system, the car can be driven about 2 miles under electric power before... // Cnet Asia