Roger Cook, who is a Grinnall III owner, was annoyed when Top Gear magazine showed the car cornering on two wheels.
William III of England | George III of the United Kingdom | Henry III of England | George III | Edward III of England | Henry III | Edward III | Charles III of Spain | William III | Loudon Wainwright III | WTA Tier III tournaments | Richard III of England | Benigno Aquino III | Pope Alexander III | Star Wars Episode III: Revenge of the Sith | Henry III of France | Gustav III of Sweden | Shalmaneser III | Scorpion | Alexander III of Russia | Albatros D.III | Frederick III | Rainier III, Prince of Monaco | Otto III | Frederick William III of Prussia | Victor Emmanuel III of Italy | III | Frederick III, German Emperor | Wade Hampton III | Philip III of Spain |
It is designed by Steve Harper to be essentially similar in appearance to the Scorpion III, but with an extra wheel and slightly larger dimensions the Scorpion IV is an open sports car constructed from a fibreglass covered steel space frame chassis.