Exciting Green Concept Cars at Goodwood

Generously provided by Automobiles Peugeot

A fuel-cell quad bike, the Quark is equipped with four electric wheel-hub motors developing 295lb ft of torque. They're supplied with electricity from both the fuel cell and a 288 volt nickel metal hydride (NiMH) battery pack, providing a range of 80 miles in economy mode - assisted by regenerative braking - a top speed of 68mph and a 0-30mph time of 6.5sec. The hydrogen supply is compressed within a removable 'Plug&Drive' cylinder, and its only emission is harmless water vapour. The Quark has a removable PDA-like communications interface that provides satellite navigation and an MP3 player, besides doubling as an access key.