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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 E9 3.0L CSL Batmobile is an awesome retro racer

When BMW released pictures of its 3.0 CSL Hommage earlier this year and then brought a period-livery racing example to Pebble Beach, this is the car it was looking at. The BMW E9 New Six CS came before BMW Motorsport and BMW M cars existed, and well before the tagline "The ultimate driving machine," but it paved the way for all of them. Built as a road-going coupe from 1968 to 1975, 1,265 units out of a total production run of 30,546 units were homologated for the European Touring Car Championship. Fitted with the final specification aero package in 1973 and powered by a 3.003-liter inline six-cylinder with a base rating of 200 horsepower, it proved such an able racer that it won the overall ETCC trophy six times - four of those after its road car donor had ceased production, and a bunch of other races like a class win at Le Mans. Clean samples go for huge money. That aero kit earned it the nickname "Batmobile," and Car Throttle drove a left-hand-drive version in the UK (BMW did build 500 right-hand-drive models, though). This is less a car review and more a dream drive, the host letting us know right off that the 3.0 CSL is the one car he's wanted to drive more than any other. He also finds that the Coupe Sport Leicht had a stop/start system... of the temperamental kind. Check it out in the video above. Related Video:

2017 BMW i3 rumored to get more electric range

BMW will reportedly give the 2017 i3 a jolt of extra range that will increase the EV's max driving distance to around 120 miles. If true, that would be quite a boost from the current EPA-estimated 81 miles. An upgraded lithium-ion battery will make this improvement possible, according to Automotive News. Ian Robertson, BMW's boss for sales and marketing, told AN the upgrade to the i3 "puts it into a much more usable range." The company has more tweaks in store for the 2017 model but doesn't want to discuss details about them yet. Rumors late last year hinted that the extra range for the i3 would come thanks to a higher-density battery, improved electronics, and new software. The changes could push range to over 124 miles on the European testing cycle. BMW would also offer the improvements on the i3 REx range-extended model, and the company would even allegedly allow current owners to purchase the upgrades. The German automaker wants to offer these updates every three years to keep the EV fresh. If BMW can achieve 120 miles of range, then the electric i3's driving distance would come significantly closer to the current REx's EPA-estimated 150 miles. Of course, the range-extended model can always be topped up with a tank of gas to keep its wheels spinning further. The i3's rumored boost would also still put it short of the roughly 200 miles that Chevrolet promises from the Bolt when that model arrives late this year. In any case, it's an exciting time for proponents of electric cars. Related Video: