McLaren spent a lot of effort developing the MP4-18 in 2003 but never raced the car. The MP4-19, which was closesly based on it, was raced in 2004.
McLaren spent a lot of effort developing the MP4-18 in 2003 but never raced the car. The MP4-19, which was closesly based on it, was raced in 2004.