1998 Bmw M3 Convertible W/ Automatic on 2040-cars

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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 i3 Shadow Sport limited edition opens a moon roof on US

Here's a bit of news for a quarter-million dollars. BMW is bringing a special edition i3 called Shadow Sport to the US for the 2016 model year. That tag refers to the special-edition Bimmers that come equipped with a moon roof, which before this was unavailable in the US. But only 50 lucky folks will get them. The Shadow Sport edition comes with a few other goodies, too, including "fluid" black paint, 19-inch alloy wheels, custom-trim interior and sport-tuned suspension, though there are no changes in the electric motor or performance. That means the same single-charge range of 81 miles, the same 0-60 miles per hour acceleration time of seven seconds flat and the same top speed of 93 miles per hour. If you experience a little slower speed and a little shorter single-charge range because you're spending too much time looking out of the moon roof, that's on you. The catch is that the model won't be available for the i3 vehicles with the gas-powered range extender, i.e. the i3 REx. The Shadow Sport will also have a price of $47,400, or $5,000 more than the base model i3. BMW's Dave Buchko told AutoblogGreen that all 50 Shadow Sports have been sold, with the first 40 selling out in the first hour or so of availability. The Shadow Sport is on display at the Los Angeles Auto Show this week. Through the first 10 months of the year, BMW sold 8,879 i3 vehicles, which was double year-earlier figures. Last month alone, though, things weren't as rosy, as October i3 sales declined 15 percent from a year earlier to 986 units. There's more information at the bottom of BMW's LA Show press release, below. BMW at the 2015 Los Angeles Auto Show: Making its North American Premier, BMW will showcase the all-new BMW 7 Series, all-new BMW 3 Series eDrive, all-new BMW X1 and the exclusive motorsport inspired BMW M4 GTS. BMW i will premiere BMW Laser Light, available for the first time in the US, as well as the limited edition BMW i3 Shadow Sport, featuring exclusive exterior paint color and interior design, moonroof and sport tuned suspension. Woodcliff Lake, N.J.: November 17, 2015 12:00 pm EDT /9:00 am PDT... The all-new BMW 3 Series eDrive, BMW M4 GTS, BMW X1 and the BMW 7 Series will make their North American debuts at the 2015 Los Angeles Auto Show held at the Los Angeles Convention Center. In addition, BMW will feature the eDrive BMW X5 xDrive40e as well as the high-performance BMW i8, the all-electric BMW i3 and other BMW models at the BMW display.

Alpina bringing new B4 Bi-Turbo Cabrio to Geneva

Interested in picking up a new BMW 4 Series with a turbo six? You've got options: you can get the 435i with 300 horsepower or spring for the M4 with 425 hp. But if it's the convertible model you want, we're afraid you'll be limited to the latter as the M division can't help you (at least not for the time being). But that's where Alpina comes in.
The aftermarket tuner closely associated with BMW offers the B4 Bi-Turbo (at least in Europe) with that same 3.0-liter twin-turbo inline-six massaged up to 410 horsepower that starts to pose a threat to the M4. What's more is that the Alpina's 442 pound-feet of torque eclipses the M4's 406 lb-ft, to say nothing of the 435i's 300.
Best of all, Alpina just confirmed via Facebook that it'll offer the B4 in convertible form, bringing the resulting BMW Alpina B4 Bi-Turbo Cabrio to the Geneva Motor Show. We'd expect the weight penalty to knock it slightly off the coupe's quoted 4.1-second 0-60 time, but not by much. If only BMW were to bring this one Stateside like it does with the B7 sedan.