2000 Bmw Z3 Coupe on 2040-cars

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Check out the trick way you access the tire valve on this BMW Alpina B6

The wheels are one of the first things you notice when checking out the 2015 BMW Alpina B6 xDrive Gran Coupe. The 20-inch aluminum alloy rollers have 21 spokes that spray out from their hubs, creating one of Alpina's signature design features. But there's also plenty of function to go along with the stylistic form of this hotted-up BMW 6 Series Gran Coupe.
By rotating the Alpina roundel and unlocking the center hub, you gain access to the tire valve and bolts, which are hidden inside. They're literally kept under lock and key, and they protect your Alpina's wheels from the elements and theft. This unique center-fill system employing a hollow spoke isn't a new setup for the favored BMW tuner, but since Autoblog had one in our offices this week, we thought we'd take the opportunity to show the unique mechanism in case you haven't seen it before. Check it out in our brief video below.

Reverse-engineering i3 shows BMW profits after 20,000 sales

"This is, without a question of a doubt, the most advanced vehicle on the planet. It's as revolutionary as the Model T was when it came out." That is exceptionally high praise, and it's not even being heaped on one of the million-dollar hybrid hypercars from Ferrari or McLaren. It's not even being attributed to a particularly zealous Tesla fan. Nope, it's coming from a mustachioed man in suburban Detroit, and he's discussing a $42,400 BMW hatchback with Forbes. Of course, said hatchback is the revolutionary i3, and Sandy Munro's statements carry some degree of authority, as his company is tearing apart and analyzing every little nut, washer and bolt on the four-seat EV. Munro's eponymous company performs reverse-engineering analysis, meaning they rip apart brand new cars and sell the information to the world's automakers, saving OEM's both time and money. The most interesting thing it has discovered thus far? That even with the high costs of two of the i3's most important elements – carbon-fiber-reinforced plastic and lithium-ion batteries – his company's analysis shows that BMW need only sell about 20,000 units a year to turn a profit, Forbes reports. While Munro's company is often contracted by automakers, he's gone it alone on the i3 project, dropping about $1 million into in-depth analysis. That's a lot of money, but the company should be able to turn around and sell its findings for about $500,000, with a batch of Chinese automakers already queued up and ready to buy. Analysis of individual i3 components will also be available from a sort of a la carte menu. To see what it is about the i3 that has Munro speaking so highly of it, head over to the Forbes website and check out the feature article and video on the reverse-engineering process. Featured Gallery 2014 BMW i3: First Drive View 33 Photos News Source: ForbesImage Credit: Copyright 2015 Sebastian Blanco / AOL Green BMW Hatchback Electric Sandy Munro

Recharge Wrap-up: Uber,'s free BMW 7 Series rides, Belfast's DeLorean EV

BMW used Uber to give people free rides in the new 7 Series. While the new generation of BMW's luxury flagship goes on sale in the US on October 24, lucky Uber customers in New York, Miami, Chicago and Los Angeles got a sneak preview and free ride on October 17 and 18. The partnership also allowed potential customers to test drive the car with a BMW product specialist. "With our new 7 Series being the most innovative vehicle in its class, it's only fitting that we partnered with Uber to offer a unique and exciting way to experience our flagship model prior to retail launch," says BMW's Jason Chan. Read more from BMW. BMW is using manure to power its South Africa production facility. As part of a broader goal to get all its energy from renewable sources, BMW will get as much as 4.4 megawatts of electricity from a biogas plant that produces power from gas emitted by manure and other organic waste. At full capacity, it will supply about 25 to 30 percent of the BMW plant's power. "We are a big consumer, so that's a lot," says BMW spokesman Diederik Reitsma. "It's waste no longer wasted." Read more at Bloomberg. Visa Europe has extended it partnership with Formula E. Visa Europe signed on as the Official Payment Partner of the electric racing series for the European leg of last season, and has now expanded its commitment for the next three seasons. The company lends its name to the championship's Visa Fastest Lap Trophy. "Formula E is driving the change towards an electric future and reinventing motorsport, while here at Visa, we're reinventing payments by pioneering technologies to make payments faster, simpler and more secure," says Visa Europe's sales and marketing chief, Mark Antipof. "We seek partners that match our commitment to innovation and leadership, so it was therefore natural for us to extend our support of this evolutionary sport through a global sponsorship for the next three years." Read more from Formula E. Queen's University Belfast is set to unveil its electric DeLorean DMC-12 on October 21, 2015. The date is notable for being the day to which Marty McFly traveled in Back To The Future using Doc Brown's DeLorean time machine. In what is likely the first DeLorean to be built in Northern Ireland since 1983, students and staff from the university's School of Electronics, Electrical Engineering and Computer Science have restored the car and converted it to run on electricity.