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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.)

Alpina won't sell its 600-hp B6 Bi-Turbo in the US

Like the B5 Bi-Turbo revealed last month, the newest version of Alpina's B6 packs an upgraded 4.4-liter twin-turbo V8 now good for 600 horsepower and 590 pound-feet of torque. The result is a 0-62 time of 4.2 seconds and a top speed of 205 miles per hour, giving it similar acceleration to the M6 but a much higher top speed. Other enhancements include a sport suspension with adjustable dampers, a limited-slip differential, fully retrimmed interior, and an available brake upgrade. These are essentially the same upgrades applied to the Edition 50 that helped Alpina celebrate its half-century anniversary. But with those all sold out, the enhancements will now be available to European customers on the standard B6 – in either coupe or convertible form – starting in the spring, with prices comparing roughly to those of the M6. Unfortunately, the two-door B6 isn't available Stateside, but we can get the B6 xDrive Gran Coupe with the same output. With four driven wheels and four doors, the US-market B6 will rocket to 60 in an estimated 3.6 seconds and reach an electronically limited top speed of 200 mph – if only we had the derestricted highways to test that out. Related Video: BMW ALPINA B6 BI-TURBO WITH UPDATED 4.4 LITRE V8 BI-TURBO • V8 Bi-Turbo producing 441 kW (600 hp) and 800 Nm of torque • BMW ALPINA B6 Bi-Turbo Coupe accelerates from 0 to 100 km/h in just 4.2 seconds • Significantly extended standard equipment A limited number of fifty units of the BMW ALPINA B6 Bi-Turbo EDITION 50 were produced for our customers. Created and developed to celebrate ALPINA's 50th Anniversary in 2015, these vehicles all exhibit unique features sourced from ALPINA's long and eventful heritage. Like limited edition models of the past, the popularity of the EDITION 50 means all examples have been placed with customers. The regular version of the BMW ALPINA B6 Bi-Turbo Coupe and Convertible will continue to be available in spring 2016 and featuring the updated engine and drivetrain configuration. The powerful 4.4 litre V8 Bi-Turbo has been developed further, increasing output to 441 kW (600 hp) and 800 Nm of torque. The BMW ALPINA B6 Bi-Turbo Coupe accelerates from 0 to 100 km/h in 4.2 seconds, onto a top speed of 330 km/h. Combined consumption according to ECE Norm remains at 9.4 l/100km and 219 g/km CO2. The ALPINA sport suspension with Adaptive Drive comprises electronically adjustable dampers and active roll stabilisation.

Autoblog Podcast #412

Episode #412 of the Autoblog Podcast is here, and this week, Dan Roth, Steven Ewing, and Brandon Turkus discuss the automotive news coming out of the 2015 Consumer Electronics Show and talk about the cars we're most looking forward to driving this year. Of course, the podcast starts with what's in the garage and finishes up with some of your questions, and for those of you who hung with us live on our UStream channel, thanks for taking the time. Check out the rundown with times for topics, and you can follow along down below with our Q&A. Thanks for listening! Autoblog Podcast #412 The video meant to be presented here is no longer available. Sorry for the inconvenience. Topics 2015 CES automotive news Cars we're most looking forward to driving this year In The Autoblog Garage 2015 BMW 428i xDrive 2015 BMW 435i xDrive 2015 Mercedes-Benz C300 4Matic Hosts: Dan Roth, Steven Ewing, Brandon Turkus Runtime: 01:30:05 Rundown Intro and Garage - 00:00 2015 CES - 19:54 Cars we want to drive - 36:07 Q&A - 58:59 Get The Podcast UStream – Listen live on Mondays at 10 PM Eastern at UStream iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Feedback Email – Podcast at Autoblog dot com Review the show in iTunes Podcasts CES BMW Mercedes-Benz CES 2015