Grinnall Specialist Cars Grinnall Scorpion III

The Grinnall Scorpion is a small-series sports car built by Grinnall Specialist Cars in England since 1992. Two models are available, the three-wheeled Scorpion III and the four-wheeled Scorpion IV, with the Roman numerals referring to the number of wheels rather than being mark designators. The III is fitted with BMW motorcycle engines, while the IV is typically equipped with automobile engines from Audi.