2014 Volkswagen Jetta Se 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.

VW Group to split brands under four holding companies

The Volkswagen Group is planning a tremendous shift in its internal structure that will decentralize operations by splitting its 12 brands into four different holding companies. Here's the breakdown. Things will be split logically, considering the inter-sharing of parts, platforms, and engines. The Volkswagen brand, Seat, and Skoda make up a passenger vehicle division led by former BMW man Herbert Diess. Audi, which is tightly intertwined with Lamborghini and motorcycle manufacturer Ducati, will be managed by current Audi exec Rupert Stadler. Porsche and Bentley, which are already quite close, will be joined by Bugatti and run by Matthias Mueller. Finally, a commercial vehicles division will include Volkswagen Commercial, Scania, and Man. Former Daimler exec Andreas Renschler will take care of the big vehicles. The massive move, according to Automotive News Europe, is part of an internal VAG effort to move away from the structure established by ousted Chairman Ferdinand Piech, who favored a compact, but highly centralized, management structure to oversee the independent actions of the company's brands. Criticism of Piech's arrangement stemmed from the company's slow responses to changes in the market, ANE reports. The new structure should make for a more efficient, streamlined company that's better able to make crucial decisions. What are your thoughts? Should VAG decentralize, or did Piech have the right idea? Have your say in Comments.

VW stripped of Green Car Of The Year awards for Jetta, A3 diesels

In the wake of the ongoing VW diesel scandal, Green Car Journal has announced it will rescind the two Green Car Of The Year awards that the Volkswagen Group won with diesel vehicles that have been since been proven to not meet the stated emissions levels. The two vehicles are the 2009 VW Jetta TDI, which won in 2008, and the 2010 Audi A3 TDI, which won in 2010. Green Car Journal (GCJ) did not say if it would retroactively name any replacement winners. This is the first time in the history of the Green Car Of The Year Awards that the honor has been taken away from the winner. In a statement announcing the change, GCJ publisher Ron Cogan wrote that, "this award rescission should not cast a negative light on advanced diesel technology in general. Many diesel models from a variety of auto manufacturers meet EPA and CARB emissions standards, bringing with them higher fuel efficiency, decreased petroleum use, and lower carbon emissions – all important environmental goals." VW AND AUDI RETURNING GREEN CAR OF THE YEAR® AWARDS, VEHICLES DEEMED INELIGIBLE SAN LUIS OBISPO, Calif., Sept. 30, 2015 – Green Car Journal is rescinding the Green Car of the Year® awards previously honoring the 2009 VW Jetta TDI and 2010 Audi A3 TDI, the first time this has occurred in the award program's decade-long history. Audi of America President Scott Keogh has informed Green Car Journal that Audi will return its 2010 Green Car of the Year® award in the wake of Volkswagen Group's admission that it deliberately deceived government authorities about emissions from the Audi A3 TDI. Volkswagen of America has also informed Green Car Journal it will return its 2009 Green Car of the Year® award for the VW Jetta TDI. "Rescinding the Green Car of the Year® awards for the VW Jetta TDI and Audi A3 TDI is unfortunate but appropriate," said Ron Cogan, editor and publisher of the Green Car Journal and CarsOfChange.com. "These models were selected as Green Car of the Year® above others for compelling reasons, including high fuel efficiency, reduced carbon emissions, a fun-to-drive nature, and the ability to meet 50 state emissions requirements with advanced diesel technology." However, VW Group has now admitted that its software programming intentionally caused in-lab emissions testing to read significantly lower nitrogen oxide emissions than these vehicles actually produced on the road.