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BMW strategy gets green with future i8 Roadster, PHEV Mini

Recent concepts like the Vision Next 100 have signaled BMW's plan to become a leader in automotive tech in the near future, but the Bavarian automaker added some concrete details to that strategy during the company's annual press conference. The business promises there are updated i models and more plug-in hybrids on the way, and a vehicle called the iNext could bring an autonomous EV to the road early next decade. Before we see any completely new vehicles, look for BMW to refine its current green models. Later this year, the i3 will get a larger battery capacity, which will increase the hatchback's range. After seemingly endless teasing, the BMW i8 Roadster will finally arrive in 2018, according to a slide during the conference. The company will also launch a plug-in hybrid Mini, but it didn't give a specific arrival date. At the beginning of the next decade, BMW will also introduce a fully autonomous i model. At the beginning of the next decade, BMW will also introduce a fully autonomous i model, which it currently calls the iNext. "BMW iNEXT heralds the next era of mobility," company CEO Harald Kruger said. "This symbol of our technology leadership will demonstrate how we will bring the future of mobility into series production." BMW refers to its research into autonomous driving as Project i 2.0. Just as the initial development of the i models led to better EV tech and innovations in carbon fiber, the new undertaking should result in improvements to networked motoring and driverless tech for the iNext. The company plans to focus on high definition digital maps, sensor technology, cloud technology, and artificial intelligence. The company's product plan for the i range doesn't show any vehicles between the i8 Roadster in 2018 and the iNext early next decade. Perhaps the new model is the fruition of the many rumors about a family-oriented i5. As BMW eyes the future, it still sees the combustion engine as an important tool for the present, and there are still more traditional models to look forward to. Without offering any details, BMW promises more M models are under development. The larger X7 CUV will also arrive soon, and there'll possibly be even more crossovers, too. "We are also taking an in-depth look at the additional potential of this highly attractive segment," Kruger said.

Is the skill of rev matching being lost to computers?

If the ability to drive a vehicle equipped with a manual gearbox is becoming a lost art, then the skill of being able to match revs on downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. The usefulness of rev matching in street driving is limited most of the time – aside from sounding cool and impressing your friends. But out on a race track or the occasional fast, windy road, its benefits are abundantly clear. While in motion, the engine speed and wheel speed of a vehicle with a manual transmission are kept in sync when the clutch is engaged (i.e. when the clutch pedal is not being pressed down). However, when changing gear, that mechanical link is severed briefly, and the synchronization between the motor and wheels is broken. When upshifting during acceleration, this isn't much of an issue, as there's typically not a huge disparity between engine speed and wheel speed as a car accelerates. Rev-matching downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. But when slowing down and downshifting – as you might do when approaching a corner at a high rate of speed – that gap of time caused by the disengagement of the clutch from the engine causes the revs to drop. Without bringing up the revs somehow to help the engine speed match the wheel speed in the gear you're about to use, you'll typically get a sudden jolt when re-engaging the clutch as physics brings everything back into sync. That jolt can be a big problem when you're moving along swiftly, causing instability or even a loss of traction, particularly in rear-wheel-drive cars. So the point of rev matching is to blip the throttle simultaneously as you downshift gears in order to bring the engine speed to a closer match with the wheel speed before you re-engage the clutch in that lower gear, in turn providing a much smoother downshift. When braking is thrown in, you get heel-toe downshifting, which involves some dexterity to use all three pedals at the same time with just two feet – clutch in, slow the car while revving, clutch out. However, even if you're aware of heel-toe technique and the basic elements of how to perform a rev match, perfecting it to the point of making it useful can be difficult.

Revised 2015 BMW 6 Series family shows its tweaked face to the world [w/video]

BMW is unwrapping refreshed versions of its luxurious 6 Series family for the 2015 model year, and the range features some styling tweaks inside and out, along with new standard tech. The biggest change for 2015 is a redesign at the front end to make the 6 look even sharper than before. Only BMW superfans might notice one of the reasons why, though. There are now nine slats in the kidney grille instead of 10 to create larger openings. In addition, all versions get standard Adaptive full-LED headlights with a slightly more angular shape. They're joined by new side mirrors with integrated indicators in thin strips of lights. Lower down, a revised front air dam boasts a tweaked design and LED foglights at each top edge. Updated side window surrounds are exclusive to the four-door model and feature the Gran Coupe name embossed into them near the rear doors. Buyers of any of the models can choose among a palette of new colors including: Jatoba metallic, Cashmere Silver metallic, Glacier Silver metallic, Mediterranean Blue metallic and Melbourne Red metallic. For 2015, the interior revisions are subtle. There's high-gloss black trim covering the center console, and LEDs are used for some lighting. Navigation, heated front seats, two-zone climate control, dynamic cruise control and heated exterior mirrors all come standard for all models, though. If the regular leather doesn't suit you, then there are now Ivory White/Black and Cognac/Black two-tone Nappa options. Mechanically, the 6 Series family carries over from last year. That gives the 640i a turbocharged 3.0-liter inline-six making 315 horsepower and the 650i a turbo 4.4-liter V8 with 445 hp. The M6 carries over its 560-hp version of the V8, too. Standard models get an eight-speed automatic with optional all-wheel drive, and the M has a seven-speed dual-clutch. If all this isn't enough for some buyers, there are also two new optional packs. The Black Accent Package adds high-gloss black parts for the grille, window surrounds and pipes, plus includes Cognac/Black leather inside with wood trim. The M Sport Edition brings an M body kit, steering wheel and 20-inch wheels, along with cabin additions like a leather dashboard, ventilated seats and soft-close doors. Read all the details about the latest crop of 6 Series models in BMW's verbose press release below, and while you're there, check out an official BMW video.