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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.

The not-Subaru crossover wagon | 2017 Volkswagen Alltrack First Drive

Funnily enough, in light of dieselgate, Volkswagen is one of the few brands (along with Volvo and Subaru) to preserve the notion that you don't need a fuel-sucking SUV to meet your life-carrying needs. And, yes, VW's history of addressing off-road desires with all-wheel-drive dates to the mid-1980s with the Quantum Syncro (a.k.a. Passat) and Golf Country – the latter, sadly, never came stateside. The latest offering toward this effort is the 2017 Volkswagen Alltrack. What's an Alltrack? It's a slightly lifted, cladded, and butched-out version of the Golf Sportwagen (yes, formerly known as a Jetta). Not to steal Alltrack's thunder, but starting in 2017 you can also get the standard Sportwagen with 4Motion AWD, which is basically the same running gear for less money. The Alltrack starts at $26,950; the 4Motion Sportwagen starts at $24,930, both with the dual-clutch automatic available at launch. Any discussion of tall wagons brings Subaru immediately to mind, both with the Outback and the Impreza-based Crosstrek. The Volkswagen Alltrack sits between the two in size at 180.2 inches long – 5 more than the Crosstrek and 9.4 inches shorter than the Outback. The 2017 Subaru Outback starts at $25,645, and VW's comparisons focus on the Outback, which is understandable given the similar starting price. A bare-bones Crosstrek starts at $22,245, but quickly gets into Golf price overlap. The Alltrack and the 4Motion Golf Sportwagen are superior daily drivers to the Subaru, whether you're doing an emergency lane change or just trying to merge onto the interstate. Meanwhile, the Crosstrek doesn't have the refinement of the VW. Can we fault Subaru though? It's set a sales record every year in a row since 2010 and is looking at about triple the sales volume of VW's Golf for 2016. So we'll stick to telling you what we think of the Alltrack and let the dealers fight for your dollars. First thing's first. Yes, you can have the Golf Sportwagen and even the Alltrack with a manual six-speed gearbox. The seven-speed DSG automatic is very good, but it's worth noting that any manual gearbox is a rarity these days, especially when we're not talking about a two-seat sports car. You will have to wait until early 2017 for that option, but it also saves you $1,100 off both models. Second, the Alltrack and 4Motion Sportwagens get identical engines. Whether manual or DSG, VW's EA888 turbocharged 1.8-liter four-cylinder is under the hood.

VW Group recalls 27k Touaregs, Audis and Porsches for fuel leak

The Volkswagen Group is one of the most expansive in the entire industry, and shares parts across more product lines than we could wrap our heads around. So when the German megalith finds a fault in one of its components, it has the capacity to spread like wildfire. The latest set of recall notices from the National Highway Traffic Safety Administration covers vehicles from the Volkswagen, Audi and Porsche divisions. The problem revolves around the fuel injection system, which could potentially leak and cause a fire. The recall affects – deep breath now – the 2012 VW Touareg Hybrid, the 2011-12 Porsche Cayenne S Hybrid and Panamera S Hybrid, 2011-12 Audi S4, S5 and Q7 and the 2012-13 Audi A7. All told, that amounts to 27,376 units, the owners of which can expect to hear from the manufacturer to have the fuel rails replaced, along with their corresponding seals (having nothing to do with marine mammals writing letters). RECALL Subject : Fuel Injection System Fuel Leak Report Receipt Date: JAN 20, 2015 NHTSA Campaign Number: 15V019000 Component(s): FUEL SYSTEM, GASOLINE Potential Number of Units Affected: 26,008 Manufacturer: Volkswagen Group of America, Inc. SUMMARY: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2011-2012 Audi S4, S5, Q7, 2012 Audi A6, Volkswagen Touareg Hybrid, and 2012-2013 Audi A7 vehicles. In the affected vehicles the fuel injection system may experience a fuel leak. CONSEQUENCE: A fuel leak in the injection system in the presence of an ignition source, increases the risk of a fire. REMEDY: Volkswagen will notify owners, and dealers will replace the fuel rails and corresponding seals, free of charge. The recall is expected to begin March 10, 2015. Owners may contact Audi customer service at 1-800-822-2834 or Volkswagen customer service at 1-800-893-5298. Volkswagen's numbers for this recall are 24AP for Audi customers and 24BK for Volkswagen customers. NOTES: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov. ### RECALL Subject : Fuel Injection System may Leak Report Receipt Date: JAN 20, 2015 NHTSA Campaign Number: 15V016000 Component(s): ENGINE AND ENGINE COOLING Potential Number of Units Affected: 1,368 Manufacturer: Porsche Cars North America, Inc. SUMMARY: Porsche Cars North America, Inc.