2025 Bmw Z4 Sdrive M40i on 2040-cars

Auto blog

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 Shanghai: Driving in mega cities, designing the future and more

The BMW enclave is a suitable mix of high-tech and throwback cool.
A few days before the Shanghai Motor Show kicked off, we were part of an international group of media that was invited to have a look at the BMW Designworks Shanghai Studio and ConnectedDrive Lab facility. The building that BMW found to house its Chinese think tank is in a lovely part of Shanghai known as the former French Concession. The late 1890s and early 1900s French architectural style, brick-paved streets and tree-lined spaces feel a world apart from the ultra-modern heart of Shanghai, and the BMW enclave is a suitable mix of high-tech and throwback cool.

BMW M5 Pure Metal Silver Limited Edition is a US special

America usually misses out on limited-edition models, but BMW has just made an ultra-exclusive version of its M5. Only 50 units of the Pure Metal Silver Limited Edition will be made, and the high-performance sedan is a US-only affair. Built upon a M5 with the Competition Package, the special edition boasts more power and a unique paint job to make it stand out from the regular M5. The Pure Metal Silver Limited Edition is up to 600 horsepower and 516 pound-feet of torque, which is 25 hp and 16 lb.-ft. of torque more than a M5 fitted with the Competition Package. The added power is from an increase in boost pressure and "targeted modifications." Thanks to the M dual-clutch transmission with Drivelogic, zero to 60 mph is dealt with in 3.9 seconds. The special edition is only marginally quicker than a base M5, so the power increase is more useful in bar trivia than in the real world. On the outside, the Pure Metal Silver paint job is one of the special edition's defining features. The color is BMW's most expensive paint option – it costs $10,000 in BMW Individual's Catalog. While being insanely expensive, the paint job is stunning and gives the M5 a chrome-like look. Besides the paint, the special edition retains the 20-inch M alloy wheels, black M Performance kidney grill, and M Performance Exhaust with carbon bezel as the M5 with the Competition Package. The interior features Merino (gray) leather with contrast stitching and aluminum trim to match the sedan's unique paint job. Each vehicle will have a badge (ranging from one to 50) highlighting the vehicle's limited quantity on the trim. Pricing for the Pure Metal Silver Limited Edition starts at $130,900 plus a $995 destination and handling fee. That represents a $30,000 price hike over the M5 with the Competition Package. That's a whole lot of silver for a gray car. But the special edition does come with the M Driver's Package as standard, which raises the top speed to 190 mph and includes an entire day of high-performance driving at BMW's Performance Center in California or South Carolina. The ultra-exclusive M5 will be available in August. Related Video: Featured Gallery 2016 BMW M5 Pure Metal Silver Limited Edition News Source: BMWImage Credit: BMW BMW Luxury Special and Limited Editions Performance Sedan limited edition