The Land Rover TD5 engine, introduced in 1998, marked a significant advancement in Land Rover's diesel technology. It was loosely based on the Rover Group's L-series diesel engine and was the company's last in-house diesel engine. The TD5 engine was used in the Land Rover Defender and the Discovery Series II. This five-cylinder direct injection turbo diesel intercooled engine offered improved performance and greater refinement compared to its predecessor, the 300Tdi. It was designed to be more tuneable, with numerous...