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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 e-Co-Motion concept poised for delivery to Geneva

With Nissan getting ready to launch the e-NV200, it appears Volkswagen is looking to go after the same zero-emission commercial vehicle market with the all-electric 2013 e-Co-Motion Concept. Debuting next week at the Geneva Motor Show, the e-Co-Motion Concept might be small in size, but VW says it has cargo and payload capacities that should be perfect for small businesses.
Measuring 179 inches long, 75 inches wide and 77 inches tall, the e-Co-Motion Concept has about the same footprint as the current Golf, and it has a cargo capacity of 162 cubic feet and a maximum payload of more than 1,700 pounds. There isn't too much information on the e-Co-Motion just yet - such as what electric components and platform are used - but the press release posted below states while the concept is shown as a cargo van, future body styles could include a passenger wagon or a refrigerated box van.

VW Jetta TDI Value Edition drops price of diesel ownership to $21,295*

Getting a new diesel-powered car just got a bit easier. Volkswagen has announced a new Jetta TDI Value Edition for 2014 that trims over $2,000 off the starting price of a Jetta TDI, making the most affordable diesel-powered car in America even more so. Prices start at $21,295 (*plus $820 for destination) for a Value Edition with a six-speed manual transmission, while a six-speed dual-clutch automatic adds $1,100 to the price. For that money, owners will get 140 horsepower, 236 pound-feet of torque and 42 miles per gallon on the freeway.
Despite the lower price and being down on content versus the previous base Jetta TDI, the Value Edition does come quite well equipped, with standard heated cloth seats, a six-speaker stereo with a Media Device Interface, satellite radio, and one-touch, up-down power windows on all four doors. Customers will be giving up some notable stuff though, including tilt/telescopic steering, Bluetooth streaming audio, power seats and a multi-function steering wheel.
Still, if you're aching to get your hands on a new TDI, this is now the most affordable way to do it. We suspect having the lower MSRP will help the German manufacturer make even further diesel-powered inroads here in the States, a land where they cleared their decks of over 100,000 TDI models in 2013.