Triumph Spitfire: a real roadster on a shortened saloon chassis (1962-1980) The Triumph Spitfire was the affordable open sports car that put a real roadster within reach of ordinary buyers, an MG Midget rival with a forward-tilting bonnet and a tight turning circle. A guide to the five marks, the swing-axle handling and its fix, what to look for, and why it is still one of the cheapest ways into classic British sports-car ownership.