2011 Bmw M3 on 2040-cars

Auto blog

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.

The List: The Red BMW - A Retrospective

We can't help but use this time of year to look back at the days before and reminisce about friends who are no longer in our lives. For The List, Jessi and Patrick were often joined by a little, red BMW 3 Series that, at times, felt like a third host of the show. Having been bought used for just a thousand bucks, the red BMW proved to be surprisingly durable. Through jumps, dunks and monster trucks, it remained our little trooper 'till the very end, and on the way taught us all how important a faithful four-wheeled companion is to the life's work of completing one's automotive bucket list.
For our last episode of The List in 2013, we give you The Red BMW - A Retrospective.
Have an RSS feed? Click here to add The List.

Pininfarina Battista hypercar's output specified at 1,873 horsepower

Even in a galaxy far, far away, the Pininfarina Battista would stand out. After a delay of about three years, the official specifications of the all-electric hypercar have been revealed: Full power is rated at 1,873 horsepower, outputting 1,697 foot-pounds of torque. Sixty-two miles per hour arrives in 1.86 seconds, with 124 mph coming in 4.75 seconds. 217 mph is the estimated top speed. (The Rimac Nevera recently hit 258.) The 120kWh battery pack should enable a range of about 280 miles from a single charge. A pair of electric motors are mounted to each axle, each motor powering a specific wheel and giving the Battista full torque vectoring capability. Pricing — and this is one of those cars that, if one has to ask, just move on — is about $2.2 million, which places it in the territory of the Bugatti Chiron. For those customers considering an upsell, a limited “anniversario” edition will comprise five of the expected 150-unit build run. It differs from the standard version by some cosmetic alterations, which lifts the price by some $70,000-plus. 0r you could buy a BMW M3 as a chase car. The two-seater Battista is named for Battista “Pinin” Farina, who founded Carrozzeria Pininfarina in 1930. A lot of its battery, carbon-fiber chassis and motor components come from Rimac, the nascent Croatian electric supercar maker that recently paired with Porsche to take over Bugatti.  Many more details about the carÂ’s development, several photos and our driving impressions can be found in this Autoblog post from August.   Auto News By the Numbers Green BMW Bugatti Green Automakers Green Driving Coupe Performance Supercars Pininfarina Battista