2011 Audi A3 2.0 Tdi S-line Diesel S Tronic Premium 63k 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 renders crossover concept for Detroit, is it the Q1?

Judging by the direction Audi is taking with recent concept vehicles, the forthcoming Audi Q1 crossover - confirmed for production in 2016 - should be an exciting little crossover. Last year, the automaker revealed the Crosslane Coupe Concept, and now it has announced it will reveal a new CUV concept at the Detroit Auto Show next month.
Teased in a trio of sketches, Audi says this unnamed concept is designed with a shooting brake style, which to us it makes it look like a combination of an Audi Allroad and a three-door A3. Little information is available on this concept, but it is about seven inches shorter than the Q3 and Audi notes that it will possess "design elements that are typical of e-tron models," which suggests some sort of powertrain electrification. There's still about a month before the Detroit show kicks off, but until then you can check out the sketches and press release (posted below) that Audi has provided.

Audi Canada surprises out-of-warranty owners in a good way

One of the worst parts about going to a dealership is sitting around waiting for the courtesy shuttle to show up and transport a group of strangers to their places of work or homes. Well, Audi of Canada found a nice way to surprise customers who brought their out-of-warranty vehicles in for a scheduled Health Check by replacing dealer's normal shuttle with a 2014 Audi R8 V10.
The R8, painted to resemble a safety car or police car, gave the customers a ride home - even stopping at a coffee shop along the way. Needless to say, the stunt got plenty of attention from passers-by and was quite a hit with the Audi customers, too. Scroll down to watch video of the customers getting the ride of a lifetime, which we're sure left some of the in-warranty customers at least a little jealous as they drove off in dealer loaner cars.