Opperman GB 1956-1959
The Unicar was a 2-4 seater microcar constructed from fibreglass. It had a rear-mounted 2-stroke 2-cylinder engine of just 225 cc or 328 cc.The car was also available in kit form. This miniature GT model, called the Stirling, made its debut at the 1958 London Motor Show. Engine size had grown to 424 cc. Very few were sold.