Nissan's hybrid Le Mans racer officially showcased in Japan

The space-age Nissan Zero Emissions On Demand (ZEOD) race car will wow crowds at next year's 24 Hours of Le Mans event, where it will take on the powerful diesels of Audi and the mighty V8 petrol engines of Toyota using little more than a 1.6-litre turbocharged petrol engine and electric motors.