2.0 Tdi Premium Diesel Certified Pre Owned , 100k Mile Warranty Hatchback on 2040-cars

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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.

Audi, Jag, Kia and Tesla top Strategic Vision 2014 Total Quality Index

A couple weeks ago, J.D. Power released its latest Initial Quality Study, which gave high marks to Porsche, Hyundai and General Motors, with the latter earning more individual IQS awards than any other manufacturer. Now, it's Strategic Vision's turn, and it's doling out its praise not to Porsche, but to Tesla, which wasn't even included in the JD Power IQS.
The Model S was named the best vehicle overall in total quality, while Porsche's corporate brother and endurance-racing rival, Audi, was named the best premium brand, alongside Jaguar. Strategic Vision cited the Q5 and the ancient Q7 for individual segment awards, as well as the A5, which was a mere point off the top of its segment. SV also handed out compliments for the Audi's interior work. The win for the German brand is a nice improvement over its IQS score, with which it landed above the industry average, but solidly mid-pack.
Jaguar was without a segment winner, although SV did say that the Indian-owned English brand had a number of vehicles very near the top of their segments. This is the second significant win for Jag in two weeks, after it finished second overall on the JD Power IQS a few weeks ago.

Audi Prologue Avant Concept points to the future of wagon design in Geneva [w/video]

The new generation Audi R8 and its LMS GT3 racing version are grabbing much of the attention at the Audi stand at the Geneva Motor Show. However, if you are more interested in seeing the brand's future design direction, just take a look at the Prologue Avant Concept that's also on display. Audi traditionally uses the Avant name for the company's wagons, but that's tweaked slightly here. The vehicle is certainly a five-door, but from some angles it looks more akin to a Porsche Panamera-like hatchback. Compared to the B-pillarless Prologue Coupe (that we recently drove), the stretched roof flows all the way to the angled rear hatch, and the result is a very elegant design. The interior tends towards minimalism with just a few screens showing the driving info. The Prologue Avant also ditches the Coupe's petrol-fueled hybrid for a 3.0-liter, twin-turbo diesel V6 plug-in hybrid with a total of 455 horsepower and 553 pound-feet of torque, which is linked to an eight-speed gearbox. Audi claims the setup reaches 62 miles per hour in 5.1 seconds and allows for 33 miles of pure electric driving. To get a sneak peek at what's next from Audi, take a look at the Prologue Avant Concept on the floor of the Geneva show in the gallery above.