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Thermal imagery of BMW M4 DTM pit stop is red hot

A pit stop is a pit stop, right? The race car pulls in, the crew changes the tires, pumps in some fuel, maybe swaps out a busted body panel or squeegees the windshield, and off it goes for another heat. Only pit stops have become the focus of news lately for a number of reasons, whether it's because of mishaps (like the ones that prompted F1 to ban mid-race refueling), new time records (due largely to said ban) or interesting new ways to film the fast-paced action.
A few weeks ago we brought you footage of an IndyCar pit stop filmed from multiple angles courtesy of Google Glass. Now BMW has released a brief clip of one of its M4 DTM racers coming in for fresh rubber, all filmed by infrared camera. Its the kind of technology BMW uses to help optimize its German touring cars for competition, and now the Bavarian outfit has released some footage for fans to enjoy.
The resulting thermal imagery gives you an idea of how hot the car runs (and where the heat is emanating from), how warm they get the fresh rubber before they get it onto the car, and what kind of temperatures the pit crew is subjected to. Look closely enough in the 25-second video below and you'll even see the heat sputtering out of the exhaust pipes as the M4 downshifts into its pit box. (Just don't try adjusting your speakers, the clip is without audio.)

1971 BMW 2002 is a car designer's car

Choosing what car to buy, drive, and love is a difficult decision for anyone. But when you're a car designer, the decision carries that much more weight. Then again, it may be that much easier when your whole decision comes down to the visceral and the aesthetic. Take Radu Muntean, for example, who's profiled in this episode of Petrolicious. Not to be confused with the film director of the same name (and nationality), this Radu Muntean is a car designer by trade. Since moving from his native Romania and graduating from the Art Center College of Design in Pasadena, Radu went on to work for the likes of Ford, GM, and Tesla. But his pride and joy is a set of wheels he didn't design himself: it's a 1971 BMW 2002. It's a model that BMW made for the long stretch of time in the 1960s and '70s, and enjoys a cult following to this day. And it's not hard to see why. Radu has customized his vintage Bimmer extensively, but rather than glitzing it up, he's boiled it down to its essence. And like a Lancia Fulvia or Alfa Romeo Giulia of the same era, this 2002 is a thing of simple beauty: squared-off design, slap sides, tall greenhouse, and little more. Related Video:

Next BMW 5 Series hits the 'Ring

Here are our latest photos showing the new BMW 5 Series, codenamed G30, testing at the Nurburgring. Based on the fairy door on the left front fender, we'll take this as the purported PHEV version that we caught last time around on German city streets. According to the insiders at BMW Blog, the 5er hybrid will take heavy inspiration from the X5 xDrive40e, including the 2.0-liter four-cylinder engine with electric assistance and a combined power rating of about 300 horsepower. The lighter CLAR architecture making its way under the 3, 5, 6, and 7 Series models is expected to remove anywhere from 80 to 100 kilograms in the 5, enabling non-US markets to partake of the 150-hp, turbodiesel three-cylinder engine at the entry-level end. However, the engine symphony will run up the scale through four-, six-, and eight-cylinder registers that include a 400-hp M550 diesel and a 600-hp V8 in the M5. The tech story is 'Go Go Gadget G30,' with rumors of autonomous abilities like being able to overtake other cars on its own – and signaling beforehand – and parking itself. Inductive charging through a floor-mounted plate, as shown at this year's Consumer Electronics Show, a new iDrive layout with a touchscreen and gesture-enabled functions, and over-the-air updates are also expected. We could see it revealed at next year's Geneva Motor Show, or maybe the 2016 Auto China, in Beijing, or sooner.