2007 Bmw Z4 2dr Roadster 3.0si on 2040-cars

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Preserving automotive history costs big bucks

$1.8 million is spent each year to maintain GM's fleet of 600 production and concept cars.
When at least two of the Detroit Three were on the verge of death a few years back, one of the tough questions that was asked of Ford, General Motors and Chrysler execs - outside of why execs were still taking private planes to meetings - was why each company maintained huge archives of old production and concept vehicles. GM, for example, had an 1,100-vehicle collection when talk of a federal bailout began.

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 will electrify all brands and model lines, including Mini

BMW has announced that it plans to produce a fully electric version of the three-door hatchback Mini. The car will go into production in 2019, and the battery electric drivetrain will be produced at BMW's Bavarian facilities, then transported to Plant Oxford where it will join the cars. BMW says there will remain a diesel variant in addition to the petrol, plug-in hybrid, and EV versions of the Mini. No prototype shots have been released of the upcoming cars; the current one was unveiled in late 2013. The UK production location isn't the only place where BMW builds Minis, as the former Volvo/Mitsubishi/Smart NedCar plant in the Netherlands has been tooled to build some of the 360,000 Minis built yearly. According to the BBC, UK Business Secretary Greg Clark considers the choice to build EV Minis in Britain a "vote of confidence" despite Brexit, and that it would see battery technology development boosted in the UK. By the time the EV version starts production, UK will likely have already left the European Union. The electrification of the Mini is part of BMW Group's continuing addition of full-electric or plug-in versions to all its brands and model series. Of all the vehicles it will sell in 2025, 15-25 percent will be electrified in one way or the other. Similarly to Volvo, BMW sees flexible production to be in a key position in the future: The facilities would have to be able to build all versions at the same time, as markets fluctuate depending on incentives and infrastructure. If EVs sell strongly, the production process can quickly respond to the demand. An electric Mini underwent trials back in 2008, so the full-scale production vehicle would have over a decade's worth of engineering behind it. Green BMW MINI mini ev bmw group