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VW Up Buggy may be headed to showrooms

Volkswagen showed six conceptual takes on its Up at the 2011 Frankfurt Motor Show, one of those being the Up Buggy. Although few will probably remember it, VW has not forgotten it, applying for a patent for the Meyers Manx revival roadster way back in March 2012 and being approved in June of this year, according to a report in Autocar. That will give the automaker a 14-year lock on the design while it decides whether to move forward with a reboot of its past.
A patent doesn't mean the Up Buggy will ever move beyond the sheet-of-paper stage, but Autocar says VW is studying the market to see if a production version is feasible. We can't see North America ever getting it, but even so, we wouldn't complain if they made it - especially if they put an exposed engine in back that was set off by 18-inch-long twin tailpipes jutting straight up into the air. However, for a company that aims to be the world's number-one automaker by 2018, a niche vehicle for its mass-market brand would be a surprising use of resources.

New safety and connected features help distinguish VW's lineup

Volkswagen may have wrested the title of world's largest carmaker away from Toyota this week, but the company still has some work to do in the United States. Despite its worldwide dominance, Volkswagen's American sales have languished. Unlike its red-hot Audi brand, mainstream Volkswagen sales have been afflicted by an assortment of maladies. An aging lineup, a reputation for mechanical gremlins and a lack of a competitive crossover vehicle have all hurt. In the US, the brand's cars claim only two percent of the overall market. As we reported earlier today, Volkswagen took steps this week to upgrade some broader aspects of its weaknesses here. At its Electronics Research Laboratory in Silicon Valley, the company announced it would make several advanced safety features and connectivity options available throughout the bulk of its lineup. Features that have long been available on its premium Audi cars will spread to its more economical offerings. In one big way, they will overstep their premium siblings. Volkswagen said Apple CarPlay, Android Auto (pictured below) and MirrorLink will all be available on a revamped infotainment system. Cars equipped with the new Car-Net-branded systems are arriving in showrooms now. Only last month, Hyundai became the first to offer CarPlay, debuting the smartphone-projection system in its 2015 Sonata. Chevy, Honda, and now Volkswagen, have quickly followed suit. On the safety-minded side, features like adaptive cruise control, forward collision warning, autonomous emergency braking, park steering assist and automatic post-collision braking will be optional equipment on most of the brand's 2016 model-year cars. Previously, the features had only been available on the Touareg SUV. They're now available on most Golf variants, the CC, Jetta, Sportwagen and some Beetles. Though the Passat sedan is one of the company's most competitive cars, it was curiously absent from the announcements, though an update could come later this year. While the advanced safety equipment is a boon for motorists increasingly interested in the technology, Volkswagen also added some basic safety tech that's long been available in mainstream competitors' cars, adding features like blind-spot monitoring and lane-departure warning. One of the big differences consumers might note is the cost of the driver-assistance systems.

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.