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BMW M3 gets throwback livery for Oktoberfest [w/video]

BMW is ringing in Oktoberfest this year with the special M3 you see here. The performance sedan has been done up in a retro livery that harkens back one of the BMW M1 Procars from 1981, and was even designed by the same artist responsible for the original 34 years ago. But you'll have to go to Munich to see it. To understand the significance of the livery, you first have to know something about the BMW M1 Procar. The spec racing series was formed in 1979 around the M1, the legendary mid-engined sports car designed by Giorgetto Giugiaro and co-developed with Lamborghini. The road-going M1 models used in the series were modified for racing with more powerful engines, more aggressive aero, and other competition-spec components, and were driven by many F1 drivers in support races at European grands prix. Some even competed against other entries in broader races. Many of the cars featured liveries with BMW's signature red, dark blue, and light blue stripes, but others ran more unique color schemes. The "Munchner Wirte" (Munich hosts) car was one such example, running at Le Mans with a custom livery designed and hand-painted by artist Walter Maurer. It featured Munich landmarks like the Olympic Stadium, Frauenkirche church and BMW's headquarters, along with a roast-chestnut vendor and an Oktoberfest beer tent. 34 years later, Maurer has applied the same livery to the M3 you see here. It'll be displayed at this year's Oktoberfest, which kicks off this weekend in – you guessed it – Munich. As if we needed another excuse to visit Europe in the fall and swill some of the world's finest beers by the liter. Check out the video below for BMW's official welcome to Oktoberfest visitors. Oktoberfest date for one-off BMW M3 "Munchner Wirte". Munich. BMW M GmbH is set to unveil a BMW M3 in "Munchner Wirte" livery to coincide with this year's Oktoberfest in Munich (19 September – 4 October). The one-off car will underscore the company's ties with motor sport in general and the city of Munich in particular. The livery design of the BMW M3 "Munchner Wirte" harks back to that of the legendary BMW M1 Procar from 1981, complete with Bavarian-style facade painting and blue and white twisted cords, along with depictions of Munich landmarks (such as the Olympic Stadium, Siegestor, Frauenkirche church and BMW's headquarters – the "four-cylinder" building), a roast chestnut seller and the Wiesn-Schanke beer tent at the Oktoberfest.

BMW readying Spartanburg expansion for X7 production

Prior to the debut of the original X5 in 1999, the idea of a BMW crossover might have seemed like heresy. But here we are, fifteen years removed from the Frank Stephenson-penned design, and the Bavarian automaker has expanded its crossover lineup to include the X1, X3, X4 and X6, and it's showing no sign of slowing down.
We recently reported that BMW is planning on slotting an X2 in at the bottom of the range between the X1 and X3, but now it's being widely reported that it's got an even larger one to put in at the top of its utility line. That, of course, would be the X7, a long-rumored three-row model that would give BMW a large family hauler to challenge the Mercedes-Benz GL.
According to The Wall Street Journal, BMW is expanding its assembly plant in Spartanburg, South Carolina, to accommodate production of the X7 alongside the X3, X4 and X5 that it already builds there for local consumption.

Mini Cooper SE Convertible wheels made entirely from recycled aluminum

Mini has revealed an interesting fact about its limited-run Mini Cooper SE Convertible: It's the first production car with wheels made from 100% recycled aluminum. Despite sharing the same look as wheels available on the regular SE hatch, they're actually much more environmentally friendly. The wheels were developed with Swiss wheel manufacturer Ronal. The company sells aftermarket wheels under the Ronal and Speedline brands, and it supplies OEMs. And it's no stranger to more environmentally-friendly wheel production. It supplies wheels for the Audi E-Tron GT that are made using a smelting process that produces oxygen rather than carbon dioxide, and it now has a line of claimed carbon-neutral aftermarket wheels. But back to the Mini's wheels. Using all recycled aluminum has the obvious benefit of not requiring new aluminum to be manufactured. But the benefits are greater than just the raw material use. Mini points out that a major improvement in carbon emissions comes from being able to skip the electrolysis process for new aluminum manufacturing. Pure aluminum is extracted from aluminum oxide (which is in turn taken from the mineral bauxite). To do this large amounts of electricity are passed through molten solutions of aluminum oxide and cryolite (which takes energy to heat) across graphite cathodes and annodes. Not only does this use a lot of electricity that has its own carbon costs, the oxygen that separates from the aluminum bonds to the graphite annodes, yielding more carbon dioxide (which is why the production of those Audi wheels is also interesting). In total, Mini says the recycled wheel production reduces carbon emissions by 75%. More specifically, it estimates about 0.16 kilograms (0.35 pounds) per kilogram (2.2 pounds) of aluminum used. Mini also stresses that this process still maintains all the strength of conventional wheels, just in a greener way. And of course, the wheels themselves are recyclable again. Mini, and BMW more broadly, are looking at ways to upscale the process and to source suitable recyclable products, likely other old wheels from cars no longer on the road. Though neither company said anything about when we'll see fully recycled wheels more widely available. Related Video: MINI Electric Pacesetter inside and out