Auto blog

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.

BMW denies collaborating on Apple Car

BMW and Apple already have a few possible partnerships coming in the future. For example, the Bavarian brand is likely using CarPlay at some point, and there may be an Apple Watch app for the i3 and i8 eventually, too. However, there is absolutely no plan for the German company to collaborate on the oft-rumored Apple car, the automaker says. The rumor of this shared development first cropped up in the German magazine Auto Motor und Sport, according to Reuters. The report claimed that the Apple cars could be sold from Apple Stores but serviced at BMW dealers. "We are in regular talks with companies from the IT and telecommunications sector, including Apple, concerning topics like connected vehicles. Developing or building a car is not a topic of these discussions," said a BMW spokesperson responding to the allegations to Reuters. The Apple car has been a scorching hot topic as of late. The tech giant reportedly has assigned around 200 people to the project, including former employees from Tesla and A123 Systems. The EV model could be ready as soon as 2020, according to some stories. This latest collaboration rumor seems especially dubious when you consider BMW's investments to develop the i3 and i8, though. With more models possibly on the way, it doesn't seem to make much sense to take on a development partner so late in the game. Last year, there were similar stories about a deal between the automaker and Tesla, which were also dismissed.

BMW 6 Series Gran Coupe gets Bang & Olufsen Individual edition [w/video]

Not content with a bit part on the options sheet, high-end sound gets a starring role on the BMW Individual 6 Series Gran Coupe Bang & Olufsen Edition. There's no technical difference between the 1,200-watt, 16-speaker High End Surround Sound System in this run of 6 Series Gran Coupes and the $3,700 system you can order as an option on the standard Gran Coupe, but the special edition gets brushed black aluminum finish speaker grilles, a first for the range.
The packages and colors are what set these apart, exteriors available in either Brilliant White Metallic or Dark Graphite II Metallic, interiors possible in either black or Opal White and black. You'll also get upgrades like the Cold Weather, M Sport Edition Packages on the non-M car, the Competition Package and Executive Package on the M, plus piano black wood trim, special floor mats and lots of B&O badging.
This isn't just a special edition, it's a limited edition, with BMW saying only 100 will be produced. Prices start at $116,240 for the 650i B&O Edition and top out at $152,423 for the M6 B&O Edition. There's a press release below with more details, and we've included a video on the stereo itself to help understand why it might deserve a car named after it.