Here Come the Green Supercars.

Trident Iceni R - 0 to 60 in 3.9 seconds and hits 230 mph without a burp. At a constant 56 mph, the Iceni R gets more than 60 mpg on biodiesel. The first speeding ticket issued in the United States went to a hybrid vehicle - in 1904, to the driver of a car that used a gasoline engine to supplement a battery pack. Granted, that 1904 citation must be taken in the context of pedestrians and pony carts - Harry Myers of Dayton, Ohio, was ticketed for going 12 mph - but it can be seen as early proof that high performance and environmental friendliness don?t have to be mutually exclusive, as they've been for the last century.