[SeanPlunk]

Although nothing has been confirmed yet, it appears that the BMW 5-Series M Diesel, or whatever name BMW decides to give it, will carry a tuned version of the BMW 3.0-liter diesel engine. We’re saying tuned because the engine will carry a number of significant modifications, including a new cylinder head, direct injection, and BMW’s Valvetronic system. Final numbers pertaining to the output will be a little lower than the 560 horsepower in the gas-powered M5 - probably in the range of 500 to 550 ponies - while the torque numbers will be higher, probably around 650 lb/ft of torque.

It's supposed to have 3 turbos, one small turbo for low end torque, and then two larger turbos for up top. I've also read it's going to be AWD.

AWD + 650tq =

I bet it'll still get 25+mpg too

[Vettezuki]

Originally Posted by SeanPlunk

It's supposed to have 3 turbos, one small turbo for low end torque, and then two larger turbos for up top. I've also read it's going to be AWD.

AWD + 650tq =

I bet it'll still get 25+mpg too

Great.

As for diesels, for my range of affordability, the Audi A3 TDI Sport Wagons would be high on my list. Basically just an upgrade of my beloved Mazda Protege 5 Hatchback from a style POV.