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Piech is back (kinda) at VW

Before the company was rocked by the diesel emissions scandal, you would've thought that the ouster of Ferdinand Piech as chairman of the Volkswagen Supervisory Board in April was the biggest corporate news from the automaker all year. After all, the longtime exec was a towering figure in the German auto industry. He wasn't gone for long, though. In a fascinating article, The Wall Street Journal breaks down how Piech is now wielding influence within the giant corporation yet again. Piech's continued sway has come in part because two people close to him have started running the company. His resignation reportedly came because Piech was supporting Matthias Muller as next group CEO, rather than Martin Winterkorn. Now, Muller has achieved exactly that role. In addition, Hans Dieter Potsch has taken over as supervisory board chairman. He's also the chief financial officer at Porsche SE, the family holding company that controls a vast swath of VW stock. "The Porsche-Piech family will exert more influence over the company in the future," an anonymous person close to the board said to The Wall Street Journal. Piech appears fully aware of his changing fortunes within the company, too. According to the WSJ, he and his wife Ursula arrived at the VW factory's main gates in a red Bentley the day after WInterkorn's resignation. If you find all of these corporate machinations fascinating, then the piece is well worth a read.

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.

To solve diesel problem, VW might need two fixes

Volkswagen says that a fix is on the way for its 11 million vehicles around the globe that are equipped with diesel engine software that can evade emissions tests. The problem might be far more complicated than simply creating a single solution for all of them, though. According to Automotive News citing Reuters, two remedies to cover different NOx-reducing systems could be necessary, and both potentially affect performance. Earlier examples of the EA 189 diesel engine used a lean NOx trap to reduce the harmful material coming from the tailpipe. According to experts in the Automotive News report, a software update might allow the engines to achieve compliance, but that could affect fuel economy. VW already tried this route once before the scandal came to light, but tests by the California Air Resources Board still showed the figures were too high. Later, some of the 2.0 TDI engines began using Selective Catalytic Reduction that reduced NOx by injecting a urea solution into the exhaust stream. According to Automotive News, a software update for this equipment might increase the amount of the substance used. Not only would that mean topping up the fluid more often, but there still could be some reduction in fuel economy. But, since the 2-liter, 4-cylinder TDI engine that sits inside the diesel vehicles first mentioned as being affected by the issue in the US don't have a urea treatment system, VW would need to install them into these cars. VW still hasn't officially outlined its solution (or solutions) to the emissions issue but is expected to soon. The automaker's long-term evasion of regulations with these diesel engines pumped vast quantities of additional NOx into the air. The substance is known to be linked with smog and acid rain. The US Department of Justice is already beginning an investigation into the company, and politicians are pushing for harsh punishments.