


Don't get us wrong; we've got no beef with enormously powerful luxury vehicles. In fact, we love 'em. But while Mercedes' AMG division has shoehorned their bestial power plants into all manner of vehicles big and small, BMW's Motorsport division has always drawn a line in the Bavarian sand. They'd tune the 3 Series and the 5 Series along with a handful of coupes and convertibles, but that's where it ended. But that line seems to be eroding, as spy shots of what could be an M7 sedan have been snapped soon after the news of M-tuned X5 and X6 crossovers. It's hard to tell from the shots exactly what we're looking at, but it appears to be a sportified version of the latest-generation 7 Series (codename F01), complete with quad exhaust tips and lightweight painted wheels. Of course, it could be a tuner special, a simple M-Sport appearance package or an Alpina version, but then why would the BMW badges be covered? If it is an M7, it would be a first for BMW, and could, according to speculation, derive its power from a twin-turbo V12 with over 600 horsepower. Coupled with some weight reduction, the BMW M7 could give the the Mercedes S63 AMG and Audi S8 a run for their money, of which there is plenty at stake in this stratospheric sub-segment. And as with the reported emergence of an xDrive 7 Series, the Bavarians might be growing tired of seeing their customers leave town for Stuttgart or Ingolstadt.


While we were visiting with BMW at the LA Auto Show, the automaker made a big deal about its diesel engines, suggesting that the oil-burners would be an alternative to hybrids in the United States just as they are in European countries. Although it wasn't initially in the plans for the U.S. market, BMW of America is getting some pressure from its dealerships to bring a diesel version of its range-topping 7 Series sedan, completely redesigned for 2009 and equipped with a twin-turbo 4.4L V8. That's an impressive engine no doubt, but after getting a drive in the Euro-market 730d, some dealers didn't even realize there was a different powerplant underhood. That bodes well for future diesels from BMW.
Soon, the Bavarian automaker will import diesel versions of its 3 Series and X5 utility vehicle with a twin-turbo six cylinder engine. On average, a diesel-powered Bimmer is about 20-25% more efficient than its gasoline-fed sibling, so diesels make sense both for consumers looking to lower their fuel bills and also manufacturers needing to adjust their CAFE fuel mileage statistics. In other words, it may be more surprising if an automaker like BMW didn't announce that it was working on more diesel engines for America.




We've already seen what appear to be official press shots of the new 2009 BMW 7 Series, and it looks pretty good to our eyes. As expected, now that the pictures are available for all the world to see, details about the underpinnings are starting to leak out. Not surprisingly, the V8-powered 750i and 750iL models will get the new twin-turbo engine introduced on the controversial X6, offering 400 horses and 450 lb.-ft. of torque. Other possible powertrains, though not available at launch time, will be a revised twin-turbo inline six with 326 horsepower and a diesel engine for the European market. But fret not fuel misers, a hybrid model is also being considered. Underneath, active suspension which eschews BMW's trademark front struts in favor of double-wishbones, will offer variable damping with comfort, normal, sports and sports-plus modes selectable from inside the cabin.
As you'd expect, BMW's active steering will brings its oft-questioned benefits to the large sedan and can now direct the rear wheels as well. BMW's flagship sedan will undoubtedly be equipped with plenty of passenger pampering features, including massaging rear seats, to go along with safety equipment like night vision, lane departure warning and adaptive cruise control. Of course, the now-familiar iDrive will get its latest set of enhancements in order to make its sometimes confusing interface easier to use. We'll just need to wait for our first stint behind the wheel to see how all this newfangled technology works in the real world, and check back Saturday for more official details.
