Dutton: the biggest kit-car maker in the world (1970-1989) Dutton was reckoned the most prolific kit-car maker in the world, building cheap glass-fibre sports cars and estates on Triumph and then Ford Escort running gear, and once beat Ford in the High Court for the right to keep calling one of its cars the Sierra. A guide to the models, the famous lawsuit, what to look for when buying, and what they are worth.
