I took my grandmothers c class on a trip to the airport yesterday, petrol one though. Not sure what engine size (as it's factory de-badged) but it's only a baby one, I was actually pretty impressed with it! Flappy paddles kept me amused for 5 minutes and it was much nippier than I thought it would be. It's an 08 model, certainly a lot nicer than the older ones! 3000 miles on it from new! Needed a good run lol