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BMW's Vision Next 100 concept celebrates past, predicts future

Forecasting 100 years out is a tough job, so we'll forgive BMW if not everything in this concept comes true in the next century. It's the first of several that will celebrate BMW's centenary this year – concepts from Mini, Rolls-Royce, and BMW Motorcycles will follow later – and aims to guess what and how we'll be driving in the distant future. Although it's no longer a question of if, we still don't know when cars will make the switch to autonomous driving. So yeah, there's a lot up in the air. What this concept promises is more of everything. What this concept promises is more of everything: more comfort, more assistance, and a more intense experience – when you want that. Plus new, lighter materials, increased customization, and of course all the connected smarts you can throw (or will be able to throw) at a set of four wheels and some seats. It starts inside with an out-there dashboard display. Going a step further from the typical head-up display, the Alive Geometry transforms everything in your periphery into a digital blanket of context stretching from the interior to some of the exterior panels. This tessellation of moving triangles is supposed to mimic a flock of birds to bring you subtly changing information about what's going on around you. BMW gives this idea the made-up term of 4D printing. BMW gives this idea the made-up term of 4D printing, as it believes that in 30 years it will be possible to rapidly prototype this flock-of-informative-seagulls design to provide function (the fourth dimension, apparently?) in addition to the physical form. We'll check back in 2046. BMW also notes that displays in current cars will give way to OLED displays and then to the windshield-as-display concept that has been promised for a while and is seen here. About the car driving itself: BMW highlights two new driving modes for the concept, Boost and Ease. Boost is for when the driver is in control, the vehicle doing what it can to heighten the experience and the driver's awareness. It can use the Alive Geometry to show the best line or warn of other cars, integrating all the current active safety tech and more. BMW believes this will allow the driver to improve instead of just going faster. We would have called this mode iStillDriveSometimes, but hey, marketing still has 100 years to come around to that one. The important idea is that the driver will still have the choice to drive.

2015 BMW 4 Series Gran Coupe

It's hard to say what a coupe is anymore. Is it merely a car with two doors? Does it have to have an arching roofline? Do frameless windows count for anything? Can a five-door hatchback or even an SUV be a coupe? At some point in the last few years, nearly everything we thought made a coupe a coupe has been challenged by something that calls itself a coupe, but to most people isn't. Our friends at BMW have led most of this line of questioning.
The new 2015 BMW 4 Series Gran Coupe is one of the latest Bimmers to challenge the moniker (which also challenges the idea of "Gran," for that matter), and unlike some of its other "coupe" variations - we're looking at you, X6 - this one is a pretty one. The 4 Series Gran Coupe is essentially a four-door version of the 4 Series, which is itself a two-door version of the 3 Series. Huh? Wouldn't that simply make it another 3 Series? Of course, but this one is prettier, as it uses the 4's sexier body styling, with its lower nose, wider-looking stance and edgier lighting graphics. It is also technically a five-door hatchback, not a sedan per se, and it utilizes frameless side door glass, which apparently does count for something in BMW coupe-land. Significantly, the 4 Gran Coupe's wheelbase is identical to the two-door; if it was longer - as is the case with the 3 Series and 5 Series hatchbacks - that might make it a "Gran Turismo." Confused yet?
We recently got our first chance to drive the 4 Series Gran Coupe at a press launch in Spain, and while the only version we were given was a rear-drive 428i Gran Coupe with the M Sport contents, the harrowing roads around Bilbao gave us a good idea of what this car is all about from a driving dynamics standpoint. Here's some of what we found:

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.)