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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.)

BMW i8 fully revealed ahead of Frankfurt debut

It may be early in the morning here in the US, but in Germany, the first day of the 2013 Frankfurt Motor Show is in full swing. BMW took advantage of the early start and showed off its long-awaited i8 plug-in hybrid sportscar, a two-plus-two, swan-wing-doored coupe, to the Frankfurt crowd.
We drove a BMW i8 prototype back in August, so many of the things we're reading today are clarifications on our initial suspicions or speculations. Underhood sits a 1.5-liter, turbocharged, three-cylinder engine. On its own, it churns out a respectable 231 horsepower and 236 pound-feet of torque, which is then channeled to the rear wheels by way of a six-speed automatic transmission. An electric motor, meanwhile, sends 131 hp and 184 lb-ft of torque through a two-speed automatic to the front wheels.
With all-wheel drive at its disposal, the total system power sits at 362 hp and 320 lb-ft of torque, and allows the i8 to scamper to 62 miles per hour in just 4.4 seconds. That excellent performance is offset by an estimated fuel economy figure of 94 miles per gallon, though, making this a fast and efficient vehicle. Charging is impressively fast on the i8, with a full charge coming from a 110-volt outlet in under four hours. A BMW Charging Station will trim the charge time down to 1.5 hours.

2014 BMW 6 Series M Sport family to start from $80,625*

BMW shoppers looking for sportier and more luxurious versions of the 6 Series and 6 Series Gran Coupe without stepping up to the mighty M6 now have something new to check out. Offered on all versions of the 640i and 650i for the 2014 model year, the company's M Sport Edition package goes on sale in June with prices starting at $80,625 for the 640i Coupe, $83,325 for the 640i Gran Coupe and $87,925 for the 640i Convertible (*all prices including $925 for destination).
This package will allow standard 6 Series models to receive M6 styling cues like the more aggressive, aero-tuned front fascia, 19-inch wheels and even the option of the M6-exclusive Sakhir Orange metallic hue shown above. Matching the M6-like exterior, the interior will also be upgraded with an M-specific steering wheel, M badges on the door sill plates and the option of BMW Individual leather with a unique white and orange color scheme. With price increases of well over $5,000 for the M Sport Edition, this package also includes plenty of standard features like the company's Professional hi-fi audio system, head-up display, ConnectedDrive Navigation and - wait for it - a ski bag.