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West Virginia researcher describes how Volkswagen got caught

The cheating scandal engulfing the world's largest automaker started with a road trip. In the spring of 2014, researchers from West Virginia were evaluating the tailpipe emissions of diesel cars made for the American market by European manufacturers, something never before studied in the academic realm. Excited by the prospect of breaking new ground, the team of two professors and two students wanted to gather as much data as possible. "And being academics, we went a little overboard," said Arvind Thiruvengadam, one of the students. "Being academics, we went a little overboard." Overboard included driving the cars for more miles than they needed to test and verify results. Drivers put about 1,500 miles on each of the first two cars in the study, a Volkswagen Jetta and BMW X5, along California roadways. For their final car, a Volkswagen Passat, they wanted even more mileage. So they took the car on a road trip from Los Angeles to Seattle and back again, collecting data from more than 2,000 miles of testing. The road trip was Volkswagen's undoing. When the West Virginia team returned to Los Angeles, they were befuddled by the test results. In theory, the Passat should have spewed the lowest levels of pollutants among the three cars. Equipped with the more modern selective catalytic reduction technology, the team expected to find minimal levels of nitrogen oxide. But the car, which had been certified at a California Air Resources Board facility prior to the start of the road trip, had elevated levels of NOx that were 20 times the baseline levels established beforehand. The researchers, comprised of professors Gregory Thompson and Dan Carder and students Marc Besch and Thiruvengadam, knew their on-board equipment functioned properly because, early in their research, they had double-checked its accuracy after recording sky-high NOx readings from the Jetta that showed 30 times the level of its baseline testing at the CARB facility. It was particularly noteworthy because the Jetta contained the first-generation Lean NOx Trap technology, not the more efficient SCR, yet both produced large discrepancies. The BMW, on the other hand, performed as expected. Today, Thiruvengadam is careful to say the research team never suspected Volkswagen of cheating on emissions testing, nor did the researchers report such a finding. They merely reported their findings to CARB officials who then further investigated.

2014 Volkswagen Golf GTD is our favorite oil-burning GTI

The 2014 Volkswagen Golf GTD has officially bowed at the 2013 Geneva Motor Show. Engineers managed to squeeze an additional 14 horsepower and 22 pound-feet of torque out of the familiar 2.0-liter turbodiesel four-cylinder engine, nudging total output to 184 hp and 280 lb-ft for 2014. The figures are good enough to earn the GTD the honor of being the most powerful diesel Golf in Volkswagen history. A start/stop system helps improve efficiency over the previous generation with the new model consuming 56 miles per gallon on the EU cycle. That's up from the 2013 model's 46 mpg. A six-speed manual transmission is standard equipment, though a six-speed dual-clutch gearbox is also available.
The GTD also offers buyers a few aesthetic tweaks to help separate the hatch from its less potent siblings. Those include a more aggressive front fascia, special badges and 17-inch alloy wheels. Expect to find the GTD in one of three exterior colors, including Tornado Red, Black and Pure White. Check out the quick press release below for more details.

Volkswagen posts quarterly profit despite drop in sales

Volkswagen returned to profit in the third quarter as surging Chinese demand for luxury cars helped offset a 1.1% drop in vehicle deliveries due to the pandemic, sending its shares as much as 3% higher on Thursday. The German automaker's return to the black comes amid spiking coronavirus cases in Europe that led governments in France and Germany to order their countries back into strict national lockdowns on Wednesday. "The coronavirus remains a central problem," Volkswagen Chief Financial Officer Frank Witter said in a conference call with reporters. "This situation now is anything but relaxed." But Witter said the group expected the economic recovery to continue and did "not anticipate any nationwide lockdowns in larger markets." Witter said the takeover of U.S. truck maker Navistar International by Volkswagen's trucking unit Traton was an important acquisition, but the "current economic climate will not make this easy." Volkswagen reiterated it expects to post a profit for the full year, saying its business "recovered noticeably" in the third quarter as sales in China of premium vehicles, including Audi and Porsche sports cars, rose 3%. The quarterly performance was also aided by a series of cost-cutting measures launched earlier this year. Volkswagen said its net liquidity rose to 24.8 billion euros from 18.7 billion at the end of the second quarter. Excluding one-time items, third-quarter operating profit was 3.2 billion euros ($3.8 billion), down from 4.8 billion euros a year earlier, but up from a second quarter loss of 1.7 billion. In a note to clients, Jefferies analyst Philippe Houchois described the results as a "solid performance with strong cash, but relatively muted in the context of the (auto) sector recovery." Last week, German rival Daimler reported a record 24% jump in Chinese demand for its Mercedes-Benz cars, boosting its margins in the third quarter. Italian-American Fiat Chrysler Automobiles and Peugeot manufacturer PSA Group both also posted solid results this week. Witter said Volkswagen could not say for sure whether it would meet EU CO2 emissions targets this year, adding "it will be a tough race." At 1030 GMT, Volkswagen shares were up 2.9% at 129.20 euros. Related Video: Earnings/Financials Audi Bentley Bugatti Lamborghini Porsche Volkswagen