The Caterham Seven, is a super-lightweight sports car produced by Caterham Cars in the United Kingdom. It has a close history that traces back to the iconic Lotus Seven. The Caterham Seven emphasizes simplicity and lightweight construction, and it has been produced with a variety of powerplants, such as the Suzuki K6A I3, Lotus-Ford Twin Cam Cosworth BDR, Rover K-Series I4, Ford Sigma TI-VCT I4, and even a Vauxhall twin-cam Turbo I4; transmission choices include 5-speed manual and 6-speed manual.