2006 Bmw M6 Base Coupe 2-door 5.0l on 2040-cars

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BMW dishes on 'lightweight' 2014 M4

BMW's M cars are not what we'd call featherweights. Sure, the big, bruising twin-turbocharged V8s deliver a lot of power, but the fact of the matter is that more weight often equates to less fun.
Which is why we're so excited over a recent sit-down the blokes at Top Gear had with BMW's product manager for small and medium cars, Matt Collins. The chat led to talk of the M3 Coupe replacing M4. Collins confirmed that, yes, the new M4 would be turbocharged. The new engine will also be a six-cylinder, which should make purists happy.
"What we'd like is more focus on lightweight engineering." -Matt Collins

Researchers halfway to cutting carbon fiber costs by 90%

Carbon fiber has been utilized for decades to build racecars, as a means to cut weight while maintaining strength. But until recently, the space-age material has been largely absent from the street on anything but supercars because of the expense to use it. Recently, BMW signaled a major shift in that trend when it starting using carbon fiber reinforced plastic panels on the i3 and i8. This relatively small scale start might be just the beginning; the German company believes that a breakthrough to inexpensively manufacture the lightweight stuff is just on the horizon.
MAI Carbon Cluster Management GmbH counts BMW, Audi, Airbus, the German government and many other organizations as supporters, and it's researching how to make carbon fiber cheaper to produce, according to Automotive News Europe. The company thinks it can reduce costs by 90 percent in the near future. "We've certainly reached a halfway point on our cost-cutting target for suitable carbon-fiber parts," said project head Klaus Drechsler to Automotive News Europe.
Unfortunately, it isn't entirely clear just what MAI Carbon is doing to make such a huge leap possible. However, a recent post on the company's website talks about a new form a carbon fiber using a thermoplastic matrix that could be cured in less than three minutes. That's compared to about 90 minutes in the traditional process with an autoclave.

BMW M2 reportedly green-lit

A BMW M2 is on the way, according to a sub-forum in the Bimmerpost empire. Of course, we're actively enjoying a few grains of salt, just to be safe, as the post doesn't mention explicit sources, saying only that "multiple inside sources (who have been accurate in the past)," have confirmed the car.
Provided the forum is correct, though, there's some juicy information here. Production is allegedly slated for late fall 2015, with deliveries likely starting in early 2016. The new sports coupe should arrive with 365 to 375 horsepower, courtesy of an upgraded version of BMW's N55 turbocharged, 3.0-liter inline-six.
The report claims BMW also considered a modified version of the 2.0-liter, turbocharged four-cylinder found in the Mini Cooper S. That engine, known internally as the B48, would have been called the S48 for M2 duty, a significance that we're sure BMW purists would appreciate (the only BMW engine to wear an S designation was the four-cylinder from the legendary E30 M3).