Triumph TR4

The Triumph TR4 is a sports car produced by the British Triumph Motor Company from 1961 to 1965, the successor to the TR3A. Code named "Zest" during development, the car was based on the chassis and drivetrain of the previous TR sports cars, but with a modern Michelotti-styled body. During its production years 40,253 cars were built. The TR4 proved to be very successful.