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Volkswagen Motorsport cranks out Golf touring car

Just when you thought Volkswagen had done all the hot Golfs we could handle, its motorsports division has come out with an even hotter one. This racing version is built to compete in the Touringcar Racer International Series (TCR) across Europe and Asia, and certainly looks the part. Based on the production Golf hatchback we all know, the TCR competition version promises to be to circuit-based touring car racing what the Polo R WRC is to the rally stage. And that little pocket rocket has been positively dominating the World Rally Championship. Developed in conjunction with Seat's racing department and Liqui Moly Team Engstler, the Golf touring car packs the 2.0-liter turbo four from the Golf R. Only instead of 292 horsepower and 280 pound-feet of torque in the production version, it's been tuned to channel 330 hp and 302 lb-ft to the front wheels (instead of all four) through a six-speed dual-clutch transmission. It rides on 18-inch alloys fitted to a track widened by nearly a foot and a half, along with a competition-spec aero kit to keep it glued to the tarmac and a stripped-out cockpit. Though the 2015 TCR series is already under way, a pair of these racing Golfs will be entered in the upcoming round at the Red Bull Ring in Austria, before the series heads off to Singapore (in support of the F1 grand prix there) and Thailand ahead of the final round in Macau. If everything goes well, customer teams will be able to pick these up and enter them in next year's championship. Volkswagen develops new Golf for the racetrack - Concept car for customer racing, in line with new TCR regulations - Production-based touring car with 330 hp, front-wheel drive and six-speed DSG gearbox - First competitive test this weekend in Spielberg (A) Wolfsburg (09 July 2015). A new Golf for the racetrack: Volkswagen Motorsport is developing its first racing car based on the seventh generation Golf. The production-based, 330-hp concept car is assembled in accordance with TCR regulations and is intended to help Volkswagen evaluate a potential customer racing programme from the 2016 season onwards. In order to accelerate the development of the car, the new Golf will be tested under competitive conditions between now and the end of the season: as cooperation partner, the Liqui Moly Team Engstler will run two cars at the eighth round of the Touringcar Racer International Series (TCR) at the Red Bull Ring in Spielberg (A).

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.

New info on how VW, Porsche, Audi V6 TDI engine cheat works

The German newspaper Bild am Sonntag is reporting that US investigators have found three pieces of software that work in concert to turn off the emissions control equipment in certain diesel models after a set period of time. The engine in question, the 3.0-liter TDI turbodiesel, was found in certain Volkswagen Touareg, Audi Q7, and Porsche Cayenne models – the sale of which was suspended in the US late last year. Since most emissions compliance testing takes around 20 minutes, the software in the three VW Group models shuts off the emissions control equipment after 22 minutes, a straightforward end run around the testing. Remember that the 3.0-liter TDI engines aren't included in the big buyback and recall program announced for the smaller 2.0-liter, four-cylinder TDI engines. The 3.0-liter engines will likely get their own program, but we don't know when to expect it or exactly what it will look like. Last month, California rejected a proposed fix for the larger TDI engines, and VW went back to the drawing board. Since the company is unlikely to create two fixes, one for California and one for the rest of the nation, the company can't really proceed until they figure out a solution California will accept. The EPA hasn't officially commented on the report, and we don't know how Bild am Sonntag came across the information, but we'll be closely watching what emerges after this report. Related Video: