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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.

BMW readies EV, hydrogen updates for 2015 Detroit Auto Show

BMW's stand at the 2015 Detroit Auto Show will be the place to go for updates. News about advances in electric vehicle infrastructure, hydrogen fuel cells (maybe) and BMW's suite of connected vehicles app things will all make an appearance at the show next month. Let's start with what we know for sure. Both the i3 and i8 plug-in vehicles are supremely connected cars. A new announcement from BMW (available below) says that the suite of "Now" – ChargeNow, ParkNow and DriveNow – apps will be extended and available internationally. The updates include things like being able to find new new fast-charging stations and ParkNow LongTerm, which will let drivers find a permanent parking space where they can fill up their batteries. As Jacob Harb, BMW of North America's head of electric vehicle sales and strategy, told AutoGuide, "2015 is the year of infrastructure." While there is no official mention of a fuel cell stack in the official release (and we've asked BMW to see if there's anything to this news), Inside EVs says that BMW will also show off its new fuel cell stack in Detroit. That's the one that Toyota and BMW are working on together, as announced back in January 2013. If it makes an appearance, then it'll be our first look at the powertrain that's one generation beyond what Toyota has now in the Mirai. BMW at the North American International Auto Show (NAIAS) 2015 in Detroit. On 12 January 2015, BMW will welcome in the new car year by unveiling a raft of new products at the North American International Auto Show (NAIAS) in Detroit. A fixture on the calendar since 1907, the event originally known as the Detroit Auto Show has a long tradition in the USA. This year will be the 27th time it has been held on an international stage, and more than 200 exhibitors will gather at the COBO Center on the Detroit River to present their latest offerings to a large audience. More than 18 million people have visited the show since 1989. The public days take place from 17 – 25 January. Celebrating their world premieres in Detroit are the new BMW 6 Series Convertible, Coupe and Gran Coupe, as well as the new BMW M6 Coupe, BMW M6 Convertible and BMW M6 Gran Coupe high-performance models. They will be joined at the NAIAS by the cutting-edge BMW i models and innovative services encompassing the world of electric mobility. And BMW ConnectedDrive will be showcasing its over-the-air regular automatic map updating technology.

2015 BMW X6 keeps it weird

Say what you will about the BMW X6 - odd and ugly as it may be, it's actually been sort of successful for the German automaker. BMW has now sold some 250,000 examples of the X6 since its launch, and the company's fastback-crossover-coupe-whatever-thing gets a host of meaningful updates for the 2015 model year while not straying from its original mission.
Aside from its revised styling, most noticeably set apart by its larger, X5-inspired headlamps, the biggest update for the US-spec X6 is the addition of a rear-wheel-drive model, the sDrive35i. This trim joins the all-wheel-drive xDrive35i and xDrive50i, and since you should all be capable of decoding BMW's weird naming structure by now, you know this means the X6 will be offered with a choice of 3.0-liter turbocharged six-cylinder and twin-turbo 4.4-liter V8 engines. Fuel economy figures have not been released yet, but BMW says the new powertrains are more efficient than before, mated exclusively to an eight-speed automatic transmission regardless of cylinder count.
Look for the updated X6 to hit US showrooms this fall, following its debut this week in Paris. Expect pricing to be revealed closer to the model's on-sale date. Have a look below for all of the details.