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BMW to offer carbon fiber wheels in a year or two

The Citroën SM sat on the first set of production glass fiber and resin wheels in 1972 when parent company Michelin developed the exotic hoops in order to take the SM rallying. It wasn't until 2008 that we got the first all-carbon-fiber wheel for passenger cars in the form of a prototype model from Weds Sports in Japan that remained a prototype. Australian company Carbon Revolution followed that a year later with its CR-9 all-CF wheel, first introduced on the Shelby Ultimate Aero and now available for independent purchase for about $15,000 per set. BMW could be the first OEM to offer entire wheels in carbon fiber reinforced plastic in two years.
The wheels - either all-CFRP or using a CFRP rim and alloy spokes - were shown off during BMW's Innovation Days in Munich and are products of the development work done on its i-branded cars. The full-CFRP wheel is 35-percent lighter than a forged alloy wheel, the hybrid alloy and CFRP wheel is 25-percent lighter, making for a decent drop in unsprung rotating weight. As demonstrators during a tech day the wheels aren't yet in the pipeline for production and EU approval, but an article in Auto Express claims that they could be on the market as soon as two years from now.
Other possible parts include a full carbon fiber steering wheel and propeller shaft, the latter of which is coming as a single-piece component on the new M3 and M4. BMW is also talking up its use of secondary carbon fiber - waste material from i3 and i8 production - that can be used for items like IP support structures, seat frames and spare wheels in place of traditional metals like aluminum and magnesium. There's an excerpt of the Innovation Day press release below with more details.

New BMW i3-like Visio.M EV concept uses lightweight resin

It's not a new version of the BMW i3, but an updated version of a lightweight concept car from SABIC, BMW, the Technical University of Munich, Daimler and others does bear a certain resemblance to the well-designed plug-in city car. From the black "glass" in the hatch to the angled line tail lights to the up-and-down window line, you can see a sort of family resemblance (see an i3 comparison photo here). And, of course, they both have an electric powertrain. But the changes made to the new lightweight urban electric concept vehicle is more of an exercise in what's possible rather than a way to evolve the i3 and i8 into a broader i family of vehicles. Even so, what we see here is interesting, since SABIC found all sorts of new ways to take weight out of the car as part of the Visio.M (Visionary Mobility) project, which was first announced in 2012. Let's start with the window material, which as you might guess from the quotation marks above, is not made of glass but is instead SABIC's Lexan polycarbonate (PC) resin plastic. The lower weight (the PC helps shed about 29 pounds) adds two miles of range while the PC resin has better thermal conductivity compared to glass and so does even more because the HVAC system can be more efficient. According to SABIC's computational fluid dynamics analysis, an extra 9-10 miles of range, in fact. Without the battery, this concept weighs just 992 pounds. Remember, BMW already made a lot of weight-reduction measures in the i3 thanks to carbon fiber reinforced plastic, so to make the "glass" lighter would only help boost efficiencies on a production vehicle that uses a resin like this. Read more below. SABIC's LEXAN™ resin delivers weight savings and thermal efficiency for new ultra-lightweight electric car concept developed by BMW-led Visio.M Consortium Munich, October 20, 2014 Today, at the Technical University of Munich (TUM), BMW, Daimler, TUM scientists and a consortium of industry participants showcased a lightweight urban electric concept vehicle with various advances, including an all-plastic design of the car's windows. The windows are made of LEXAN resin, a polycarbonate (PC) material, and coating technologies from SABIC, a leading developer of PC glazing for automotive windows and many other thermoplastic solutions for the automotive industry.

NHTSA slaps BMW with $40M fine for slow Mini recall

BMW is on the hook for a $40-million fine after the National Highway Traffic Safety Administration slapped the automaker over not recalling Minis that failed to meet minimum side-impact crash standards. The civil penalty from NHTSA concerns 2014 and 2015 Mini Cooper hatchback models that "failed a crash test designed to determine whether the vehicle met crash-protection minimums," the government agency said in a press release issued this week. An October 2014 test revealed the first problem, and the Mini was subsequently retested in July, only to fail again and finally prompt a recall of more than 30,000 cars. But according to NHTSA's investigation that was opened in October, BMW waited too long to issue a recall after it knew the cars did not meet standards and bring them into compliance with more energy-absorbing materials installed by Mini dealers. This is the second time NHTSA slapped BMW with a major penalty, following a $3-million fine back in 2012 failing to report recalls of its cars and motorcycles. "For the second time in three years, BMW has been penalized for failing to meet that obligation," NHTSA Administrator Mark Rosekind said in the release. "The company must take this opportunity to reform its procedures and its culture to put safety where it belongs: at the top of its priority list." In a separate release issued this week, BMW Group said it, "is committed to further improving its recall processes to better serve its customers," and that the company, "respects the role of NHTSA and looks forward to working with them to develop solutions for the future." National Highway Traffic Safety Administration fines BMW $40 million for failing to meet safety requirements Fine is auto company's second since 2012 WASHINGTON – The U.S. Department of Transportation's National Highway Traffic Safety Administration has imposed a $40 million civil penalty and a series of performance requirements to automaker BMW North America for a series of violations of the Motor Vehicle Safety Act and NHTSA regulations. Under terms of a Consent Order issued to BMW, the company acknowledges that it violated requirements to issue a timely recall of vehicles that did not comply with minimum crash protection standards, to notify owners of recalls in a timely fashion, and to provide accurate information about its recalls to NHTSA. NHTSA imposed a $3 million civil penalty to BMW in 2012 for similar violations.