2001 Volkswagen Beetle - Classic 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.

Volkswagen caught testing hotter Golf R 400

We're getting closer, folks. Last we heard, Volkswagen gave its super-hot Golf R 400 the green light for production. And before that, we were told that if the car got the go-ahead, it would be offered in the United States. So here we are, with a fresh set of spy shots showing what we believe to be the R 400 out testing. Here's one dream that might just be coming true. The prototype seen here sports bigger brakes, different wheels, very low-profile tires, a front lip spoiler, and a wing around back – that last bit looks to be borrowed from the GTI Clubsport. It's not nearly as outrageous-looking as the original R 400 concept, but that's okay with us. Volkswagen's production hot hatches have always been pretty subtle. We love a good sleeper. Under the hood, expect a turbocharged powertrain tuned up to over 400 horsepower. It'll be mated to a dual-clutch transmission and 4Motion all-wheel drive – two parts of the current Golf R package that work very, very well. There's no telling exactly when we'll see the production Golf R 400, assuming it's actually, really, finally happening. All we can do now is wait. And salivate.

2016 Volkswagen Golf TDI SportWagen Review

You might think that after driving a Dodge Challenger Hellcat during the week of the Woodward Dream Cruise, seven days with a diesel-powered Volkswagen Golf SportWagen would be a letdown. You know, like following a shot of Jack Daniels with a sippy cup of Metamucil. But it ended up being perfect timing. Right at the end of my Challenger loan, I signed my name what felt like 1,241 times, handed over a very, very large check, and officially bought my first home. The SportWagen arrived on moving day, and I set about putting the longroof's hauling ability to the ultimate test, schlepping everything I own to my very first house. SportWagens, like Metamucil, can often be very good for you. The wagon's cargo area isn't dramatically bigger than the standard Golf – 30.4 cubic feet versus 22.8 – unless you fold the second row down. With the seats flat, the Golf SportWagen's advantage nearly doubles, to 66.5 cubic feet. But it's not just the extra space that makes moving things a lot easier. The rear hatch is more defined and sits atop a lower bumper. The load height is just 24.8 inches, while the tailgate opens to an aperture of 40.6 inches. It also opens high enough that your six-foot, one-inch author can stand tall below it. The load height is just 24.8 inches, while the tailgate opens to an aperture of 40.6 inches. In short, loading stuff into the back was a breeze. While you might expect the Golf SportWagen to make short work of a bunch of boxes, it was easy to add larger items into the mix. I hauled nightstands, a large desk chair, and even all four pieces of a king-size IKEA bed frame with a minimal amount of fuss. That said, Volkswagen uses nice materials in the cargo compartment of the Golf, so if you frequently move a lot of stuff, expect to see visible wear sooner rather than later. If you prefer to move people instead of things, rest easy knowing the wagon mimics the Golf hatchback's 35.6 inches of rear legroom. Moving locally meant a lot of back-and-forth trips. Between the actual move itself and the subsequent running around, I put 600 miles on the Golf SportWagen during my week-long loan. But with this car, I could have done way more and wouldn't have found cause to complain. It's the little details that make the Golf feel premium. The Golf's cabin is a great place to be.