Unique Trident specialty cars, fastback Magna sports car and Venturer estate wagon, offer performance, economy and environmental benefits. Trident, the British sports car brand, today announced the global availability of its flagship Iceni sports car, the world’s fastest & most fuel-efficient diesel sports car. With a top speed in excess of 190 mph and the ability to run for 2,000 miles on a single tank of mineral or bio-diesel, the Iceni uses torque multiplication technology to achieve ...