New BMW M-sports are going to be diesels....opinions?

[Niall]

But the whole point of it is the fact that they are starting to clamp down on the really high emission/uneconomical cars, and I only imagine it will be a matter of time before companies start getting massive fines from various governments if they don't start producing cars that do X to the gallon and whos emissions are under a certain level....personally I think this how the performance cars of the (near) future are going to be

They already do to an extent. That's why Aston Martin have started selling that small Toyota thing!