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New BMW i3-like Visio.M EV concept uses lightweight resin

It's not a new version of the BMW i3, but an updated version of a lightweight concept car from SABIC, BMW, the Technical University of Munich, Daimler and others does bear a certain resemblance to the well-designed plug-in city car. From the black "glass" in the hatch to the angled line tail lights to the up-and-down window line, you can see a sort of family resemblance (see an i3 comparison photo here). And, of course, they both have an electric powertrain. But the changes made to the new lightweight urban electric concept vehicle is more of an exercise in what's possible rather than a way to evolve the i3 and i8 into a broader i family of vehicles. Even so, what we see here is interesting, since SABIC found all sorts of new ways to take weight out of the car as part of the Visio.M (Visionary Mobility) project, which was first announced in 2012. Let's start with the window material, which as you might guess from the quotation marks above, is not made of glass but is instead SABIC's Lexan polycarbonate (PC) resin plastic. The lower weight (the PC helps shed about 29 pounds) adds two miles of range while the PC resin has better thermal conductivity compared to glass and so does even more because the HVAC system can be more efficient. According to SABIC's computational fluid dynamics analysis, an extra 9-10 miles of range, in fact. Without the battery, this concept weighs just 992 pounds. Remember, BMW already made a lot of weight-reduction measures in the i3 thanks to carbon fiber reinforced plastic, so to make the "glass" lighter would only help boost efficiencies on a production vehicle that uses a resin like this. Read more below. SABIC's LEXAN™ resin delivers weight savings and thermal efficiency for new ultra-lightweight electric car concept developed by BMW-led Visio.M Consortium Munich, October 20, 2014 Today, at the Technical University of Munich (TUM), BMW, Daimler, TUM scientists and a consortium of industry participants showcased a lightweight urban electric concept vehicle with various advances, including an all-plastic design of the car's windows. The windows are made of LEXAN resin, a polycarbonate (PC) material, and coating technologies from SABIC, a leading developer of PC glazing for automotive windows and many other thermoplastic solutions for the automotive industry.

Alpina XD3 Bi-Turbo offers facelifted looks, diesel-powered 4.9-sec 0-62 sprint [w/video]

I've always thought it would be fascinating to look at the psychographic data of Alpina's customer base. While the company's high-zoot rendition of BMW 7 and 5 Series sedans makes plenty of sense, I don't quite understand the appeal of the still-expensive tunes, further down the range. Enter the European-only Alpina XD3 Bi-Turbo, which made its debut here in Geneva today. The XD3 has been around for a bit, but this year it's refreshed to coincide with the BMW X3's own nip-tuck. The result is essentially a new front and back fascia on the same, ginormous Alpina wheels that make the brand's products instantly recognizable. For anyone that covets huge diesel performance in a small SUV-shaped package, that's a good thing. The XD3 pushes a whopping 516 pound-feet of torque and 345 horsepower out of its 3.0-liter, biturbo sixer, all good for a 0-62-mile-per-hour sprint of just 4.9 seconds. Which is quick by any measure. Still, the privilege of driving the fast, high-center-of-gravity Bimmer doesn't come cheaply – Alpina would like just over 69,000 euro ($77,000 by today's rates) for each example. That kind of coin will buy a European equal performance in the form of a Porsche Macan diesel, or any number of non-SUV performance rides, too. It takes a special mind, I suppose... Related Video:

Refreshed BMW 6 Series sports an understated redesign in Detroit [w/video]

BMW is keeping its refresh for the 2015 6 Series family very subtle. The tweaks amount to an understated nose job for the luxury models and some new standard tech, as well. The Bavarian brand is definitely not going too far with this redesign for the vehicles, and they even remain mechanically the same. The most obvious change for the latest 6 Series models is the sharpened front end. BMW explains that the grille now features nine slats, rather than ten. Clearly, this is a major change in design. The lower air dam is slightly reworked to accentuate the vehicles' width, and, in addition, the four-door benefits from a tweaked window surround with the Gran Coupe name embossed near the rear doors. All versions also get standard full-LED headlights. Inside, there's high-gloss black trim covering the center and LEDs illuminating portions of the interior. Beyond these minor alterations, BMW is offering two new options packs for the family that tweak the looks. While the company doesn't have any earth-shattering changes in store, they are there. Try to spot the changes in the refreshed 6 Series models as they sit on the floor of the 2015 Detroit Auto Show. The new BMW 6 Series: Three Body Styles Rejuvenated and Ready to Take on the Competition Woodcliff Lake, N.J. - December 10, 2014 6:00pm EST/3:00pm PST... Through three generations, the BMW 6 Series has defined that unique blend of style and elegance with the performance and handling that one would expect of The Ultimate Driving MachineTM. For the 2015 model year the third-generation of BMW 6 Series receives a range of enhancements that refine the character that is unique to the 6 Series. Now offered in three distinct body styles – traditional two-door Coupe, open-air Convertible and unique four-door Gran Coupe – all three are again offered with a choice of BMW TwinPower Turbo engines, the 315 horsepower inline-six in the 640i models and the 445 horsepower V8 in the 650i models. Sitting at the top of the 6 Series range, in terms power and performance, is the BMW M6 with its 560 horsepower M TwinPower Turbo V8, again available in all three body styles. The 2015 BMW 6 Series will make its world debut at the North American International Auto Show and arrives in US showrooms in the first quarter of 2015. Sports performance and luxury – a combination rich in tradition. The new BMW 6 Series model range follows in a BMW tradition of legendary dream cars which now stretches back more than 75 years.