Lamborghini Miura built at the Lamborghini factory between 1983 and 1987 from an unused Miura S chassis. This was made for Jean Claude Mimran, one of the Mimran brothers, the then owner of Lamborghini. Most experts do not recognize this as an "official" SVJ due to it being converted (albeit done by the factory) long after the Miura went out of production. Further Miuras were subsequently upgraded to SVJ specifications (trying to imitate the real factory SVJs) by various garages of Switzerland, USA and Japan. Another one-off, the Miura Roadster (actually more of a targa-model, but without any removable roof) was built
Brabus E V12 street-legal Mercedes engine. Under the hood featured a 7.3-liter version of Mercedes V12. Brabus claimed the engine produced 582 horsepower and 780 nm of torque (575.3 lb/ft), all while propelling the car to an electronically limited 330 km/h (205 mph). Proceeding the W210, the new W211 followed, bringing with twin-turbochargers. The new engine produced 640 horsepower, 1026 Nm (757 lb/ft)and the car could reach 350.2 km/h (217.6 mph). The work that Brabus did to the 6.3-liter twin-turbocharged V12 was enough to help them reclaim the Guinness World Record for fastest four-door sedan. Continuing on with the W211 chassis, Brabus was