BMW Z3 M Coupe (1998-2003)
The Z3 M Roadster mated a sloppy chassis to a 3.2-litre M-tuned straight six. The results weren’t pretty. BMW engineers knew this so worked in their spare time to find a solution. Many burnt dinners later, out rolled the M Coupe, with stiffer bodyshell that looked utterly unique. A Z3 estate? It was superbly idiosyncratic, yet far better to drive – more accurate, more stable and less liable to leeriness. As a result, it reeks class today and still costs serious money. But what an investment in a car that fans will pay big money for in years to come.
