2012 Volkswagen Beetle 2.0t Turbo on 2040-cars

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VW joins Daimler's protest of new A/C refrigerant as EU deadline for compliance passes

The case of Dupont and Honeywell's refrigerant R-1234yf is doing the exact opposite of keeping things cool. The two chemical companies have spent years and hundreds of millions of dollars developing R-1234yf to replace R-134a, the new refrigerant shown to be 99.7-percent kinder to the environment than the one it is meant to succeed. Part of that development has been years of testing by governments, outside safety agencies and automakers to approve the chemical for use in cars. It passed the protocols necessary for the European Union to declare that new and significantly revised cars from 2013 onward needed to use R-1234yf, and mandated that every car as of 2017 must use it.
Enter Daimler AG. The automaker created a head-on collision test with a B-Class at their Sindelfingen test track that would lead to the pressurized refrigerant being sprayed on the engine. The result in 20 out of 20 test was that the refrigerant burst into flames as soon as it hit the hot engine, while Daimler says that R-134a does not catch fire in the same test. Another unexpected result of the R-1234yf test was the release of hydrogen flouride, a chemical far more deadly to humans than hydrogen cyanide, emitted in such amounts that it that turned the windshield white as it began to eat into the glass.
Said a Daimler engineer in a Reuters piece, "It was scarcely believable. The most complicated lab tests conducted using the most sensitive measuring instruments around found nothing and all we do is drive a car around a couple of times, open a tiny hole in the refrigerant line and the next thing you know the car is on fire." So Daimler said it wouldn't use the refrigerant, and it recalled the cars it had already shipped with R-1234yf.

The VW Sport Coupe GTE Concept promises exciting things for brand's future [w/video]

In recent years, it seems as though the Audi allotment of design talent from the Volkswagen Group has gotten braver, while the VW designers have become more conservative. One look at the current Volkswagen range reveals a lot of tidy sheet metal, but hardly any that rank as evocative or emotionally compelling. If the rhetoric around this Sport Coupe GTE Concept turns to action, however, VW's mass-marketed cars could become a lot more interesting to look at. Sharp creases and bold graphics can be found on just about every inch of the concept, and the large wheels at either extreme corner help to sell this as a "four-door coupe" more than most executions of that now hackneyed styling term. And, if you like what you see, then you might want to hold out for quickly approaching versions of this look on production models. Design head Walter de Silva says this language will be "shaping the immediate future" for VW product. Mechanically, the Coupe also previews more hybridization for the VW line. The concept has a plug-in hybrid powertrain, with a turbo 3.0-liter V6 driving the front wheels, and an electric motor sending yet more power to the rear. You can read up on the details in our official post from a few days ago, or just click through the pretty pictures in the gallery above. SPORT COUPE CONCEPT GTE MAKES WORLD DEBUT AT THE GENEVA AUTO SHOW Four-door coupe marks beginning of a new design era at Volkswagen Wolfsburg/Geneva, March 2015 -Volkswagen will debut the Sport Coupe Concept GTE at the 2015 Geneva International Motor Show, heralding a new and progressive Volkswagen design language. "Evolution and revolution come together in the Sport Coupe Concept GTE. This concept is based on Volkswagen design DNA, which has been visibly sharpened even more. It shows how the highest-volume brand of our Group is shaping the immediate future," says Walter de Silva, Head of Design of Volkswagen AG. Dr Heinz-Jakob Neusser, Volkswagen Brand Board Member for Development, elaborates: "This breathtakingly dynamic coupe is unlike any other to appear in this class. The design of the Sport Coupe Concept GTE is an impressive alternative to the classic sedans of the B and C segments-it has the style of a sport coupe that is enriched by the functionality of a large hatchback and the interior space of a sedan." Klaus Bischoff, Head of Design of the Volkswagen Brand, adds: "The Sport Coupe Concept GTE is another milestone of expressive design.

2023 New York Auto Show Live Updates: Hyundai's surprise, Nissan's super stand, '24 Wrangler

The 2023 New York International Auto Show shifts into high gear Wednesday, April 5, and our reporters are already in the city, with events unfolding even as we speak. We'll being seeing cars in person, interviewing automaker insiders and snapping photos of vehicles and all the other oddities that pop up at an event like this and we'll be giving you live updates and color from the show floor along the way.  Ram, Hyundai, Subaru, Kia, VW and Jeep are all expected to show something new this week, and other automakers are known to be hosting off-site events that may produce news — expected or otherwise. Genesis has already revealed its GV80 Coupe, for example, along with the fact that it has been confirmed as a production model. And we're just getting started.  Read on below for our observations from the show floor and points beyond: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.     Green New York Auto Show Genesis Hyundai Jeep Kia RAM Subaru Volkswagen Concept Cars Electric Future Vehicles