BMW is said to be preparing a 3.0-liter, inline six-cylinder diesel with four turbos for performance use. It could produce 400 hp and 590 lb-ft of torque.
Bmw X5 M50d
If you'd like to see more of BMW newly unveiled range of M Diesels, here's your chance. To recap, BMW revealed four tri-turboed, diesel-engined, all-wheel-drive M cars for European buyers yesterday: the M550d xDrive (a.k.a. 5 Series) sedan and touring, the X5 M50d and the X6 M50d. All use a 3.0-liter inline-six putting out 376 horses and 545 through an eight-speed auto, and in the case of the M550d sedan it can get to 60 mph in 4.6 seconds.
Rumors of BMW M launching a diesel model have been circulating for over a year, and confirmation has finally arrived in the form of not one, not two, but four M-fettled oil-burners, each sporting all-wheel drive and the oft-rumored tri-turbocharged 3.0-liter inline six. And before you get excited, none of them are slated for sale in the U.S. – this is a Euro-only affair.