1969 Volkswagen Beetle 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.

Chrysler and Fiat offering $1,000 rebates to VW owners as Marchionne gets tough

The throw-down between Fiat CEO Sergio Marchionne and Volkswagen has heated up in earnest. According to Bloomberg, Fiat and Chrysler are now offering current Volkswagen owners in the US $1,000 rebates to trade in their ride. It's the latest in a series of shots Marchionne has taken at his German rival. As you may recall, the Fiat executive entered into a spat with Volkwagen board chairman Ferdinand Piëch and CEO Martin Winterkorn in October after the duo called for Marchionne's resignation from presidency of the European Automotive Manufacturers Association (AECA). At the time, the Volkswagen executives were quoted as saying Fiat would not survive the European economic downturn.
In response, Marchionne called the German executives "reprehensible," and accused Volkswagen of using a pricing strategy that has created created a "bloodbath" in the EU. Volkswagen has taken to steep discounting to carve out ever-larger slices of market share in Europe, but the company has a much smaller foothold in the US. Marchionne may be trying to hit Volkswagen where the manufacturer is weakest with the new Fiat new incentive program.
Late last week, the Fiat executive was voted to a second term as ACEA president.

Volkswagen shows off performance-ish Passat concept

As part of its 2013 Detroit Auto Show debut package, Volkswagen has rolled out a sportier version of the Passat sedan, though it's strictly conceptual for now. A small dose of go-fast visuals have been added to the handsome Volkswagen, including 19-inch wheels, carbon-capped mirrors, an advanced front lighting system, LED taillamps and dual exhaust. Some carbon bits and upgraded leather are found inside the cabin, as well.
But the real performance chops come in the form of a 1.8-liter turbocharged four-cylinder engine that sends 250 horsepower to the Passat's front wheels via a six-speed automatic transmission. That's a good boost in power over the 170 hp of the base 2.5-liter inline-five, but not quite as potent as the 3.6-liter VR6. A lowered sport suspension and revised electronic steering are also on hand, making things slightly more involving out on the road... we assume.
It's not quite the performance concept we were hoping for, but a more enthusiastic Passat isn't necessarily a bad thing. Scroll down for the press release.