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VW bringing fuel cell concept to LA Auto Show

Amid the flurry of hydrogen announcements from Toyota and Honda last night, Volkwagen has something to add: a new hydrogen fuel cell concept vehicle. This will be the first VW hydrogen fuel cell vehicle in many years – remember the Tiguan Hy-Motion back in 2008? – and it comes as a bit of a surprise. First written up by the German publication Wirtschaft Woche, VW is going to have the prototype car (not pictured) available at the ride and drive at the Los Angeles Auto Show later this week. We don't yet know what kind of vehicle will sport the hydrogen powertrain, but our money's on a Golf variant. We'll see soon enough when we get to Los Angeles. What's interesting is that there have been a number of not-so-mixed messages out of the VW executive ranks when it comes to hydrogen vehicles. VW's Japanese president, Shigeru Shoji, said in September that, hydrogen fuel cells, "may fly within Japan, but not globally." Last year, VW's electrification head Rudolf Krebs said that "hydrogen mobility only makes sense if you use green energy." Also last year, VW CEO Martin Winterkorn said it's basically impossible to build hydrogen vehicles at a "reasonable cost." Nonetheless, we're going to see a new VW H2 concept soon. Thoughts?

VW Golf GTD wagon makes us swoon ahead of Geneva reveal

The European market is just crammed with power wagons we can't get our hands on: big ones like the Audi RS6 Avant and Jaguar XFR-S Sportbrake, but also little ones like the new Mercedes CLA45 AMG Shooting Brake, Skoda Octavia RS and Seat Leon ST Cupra. Now there'll be one more, and as you might have guessed, it comes from the Volkswagen Group. At the upcoming Geneva Motor Show, VW will present the new Golf GTD Variant. And if you're wondering what it's all about, it's all right there in the name: those three letters tell us it's a performance diesel, and the Variant name tells us it's a wagon (which we'd more readily recognize as the SportWagen on this side of the Atlantic). So there you have it: a performance-oriented diesel wagon, but not one we're never likely to see on American roads. If you ever did see one up close, though, you'd find a 2.0-liter turbodiesel four under the hood with 181 horsepower and 280 pound-feet of torque – enough to send this nimble oil tanker to 62 in 7.9 seconds, all the while returning over 53 miles per gallon (on the lenient European cycle, anyway). Along with the engine, VW has thrown in other GTD performance-minded bits, including a sports suspension and progressive steering. Visual telltales include unique front and rear bumpers, grilles, 17-inch alloys, blacked-out roof rails, smoked taillight lenses and an interior with plaid sports seats, stainless steel pedals... the works. European buyers will be able to enjoy all this and more while hauling all their stuff down the Autobahn, passing gas station after gas station in oil-burning bliss. World premiere of the new Golf GTD Variant - The perfect all-round package: sporty, economical, comfortable and spacious - Launch set for Geneva Motor Show Since 1982 Volkswagen's GTD logo has stood for Gran Turismo Diesel, with its promise of sporty yet economical motoring. Now for the first time, the GTD initials grace the Golf Variant, which like the Golf GTD, boasts the 184 PS (135 kW) TDI engine. The new Golf GTD Variant is set for its world premiere at the Geneva Motor Show, and is available to order as of now at a price of 31,975 euros. The Golf GTD Variant* is excellently placed to establish itself as an iconic long-distance cruiser.

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.