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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.

Autoblog Podcast #399

Episode #398 of the Autoblog Podcast is here, and this week, Dan Roth, Brandon Turkus, and Rob Sass of Hagerty Classic Cars Magazine talk about Cadillac's move to Manhattan and new naming convention, preview the Paris Motor Show, and finish up with the 3 Guys, 3 Grand Classic Car challenge. Also included is an interview with Tom Tjaarda, prolific designer of vehicles including the DeTomaso Pantera. We start with what's in the garage and finish 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 below with times for topics, and you can follow along down below with our Q&A. Thanks for listening! Autoblog Podcast #399: The video meant to be presented here is no longer available. Sorry for the inconvenience. Topics: Cadillac relocates to NYC and changes its model names Paris Motor Show preview Tom Tjaarda interview $3,000 classic cars In The Autoblog Garage: 2015 BMW 428i Gran Coupe 2014 Subaru XV Crosstrek Hybrid Jensen Interceptor Hosts: Dan Roth, Michael Harley, Brandon Turkus Runtime: 01:47:56 Rundown: Intro and Garage - 00:00 Cadillac Move - 24:02 Paris Motor Show - 39:22 Tom Tjaarda - 52:12 Hagerty $3000 Classics - 01:15:43 Q&A - 01:27:45 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 Paris Motor Show BMW Cadillac Subaru Classics cadillac ct6 rob sass cadillac lts

BMW sets Guinness record for longest drift with new M5 [w/video]

In September of 2011, Chinese drifter Wang Qi broke the Guinness record for the world's longest sustained drift, doing 13 laps inside the Olympic Center Stadium in Tianlin, China for 5,802.3 meters. That was broken in February of this year by Abdo Feghali in Abu Dhabi drifting a new Chevrolet Camaro around a skidpad for 11,180 meters - almost seven miles. In March, BMW decided it wanted the record "back in the US," and set up a course at its BMW Performance Driving School near Greenville, South Carolina to get the job done. On May, 11 it was Mission Accomplished when Performance Center driver Johan Schwartz drifted an M5 around a skidpad continuously for 51.3 miles.
Despite that accomplishment, we're pretty sure that professional drifter Vaughn Gittin, Jr. isn't impressed. The way Guinness defines "drifting" can also describe a donut, which is effectively the kind of drifting that's been done for these last three records. BMW went even further by watering down the surface of the track, reducing the skill required and the need to change tires during the effort. On the other hand, you can't drift a car for long in a straight line, but perhaps there should be some clarification or classifications added to the milestones.
There's a short video below taken during the record-breaking run, and a press release from the company that did it.