What used BMW M3 sports will I get for my budget?
How much does it cost to run a BMW M3 sports?
Buying a performance car is never going to be cheap, and the M3 convertible's desirability means it holds its value better than most. The experts reckon the car loses only around a third of its purchase price in the first three years.
Running costs are high, but that's offset by the fact that you will get good money when you sell it on. Needless to say, it's rated in group 20 for insurance, and you won't get much more than 20mpg.