With more than 300,000 built, the Triumph Spitfire is the bestselling Triumph sports car model ever produced. As the values have risen significantly in recent years, interest in these affordable sports cars has also increased. This book is therefore the ideal guide for those who want to read about the history and development of these iconic sports cars, describing all the technical and design developments that took the Triumph Spitfire through five separate models, from the Triumph Spitfire 4 (Mark 1) to the Triumph Spitfire 1500.