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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.

VW considering single, cheaper li-ion cell for all plug-in vehicle batteries

Volkswagen is finding rapid success in the battery electric vehicle market; especially in Europe where the e-Golf is already the segment sales leader. Recent concepts like the C Coupe GTE, Sport Coupe GTE and Cross Coupe GTE suggest more plug-in hybrids from the company are on the way, too. To make future models more economical, the German automotive giant is considering switching to a standard design for its lithium-ion battery cells. Using standardized parts is a long-accepted principle in production because it leads to economies of scale, and a company can pass on the savings to buyers or pocket the money to boost profits. VW is aiming for a massive 66-percent drop in costs by switching to a unified design, according to Heinz-Jakob Neusser, the board member in charge of development, to Automotive News. While the cells would be uniform, they could be crafted into different modules to fit each specific model. VW currently buys cells from Panasonic and Samsung for various models, but under the new plan all of the automaker's brands would switch to a single one. "We have a clear understanding in the group of a common cell," Neusser said, according to Automotive News, without suggesting when a change might happen. VW also has a few months decide on a different future for its EVs. The automaker is reportedly considering whether to use sold-state lithium-ion batteries from a US-based supplier for upcoming models. The next-gen tech could potentially give a massive boost in range while also being fireproof.

Ram and Alfa Romeo top J.D. Power study of best automaker websites

Imagining a new car can be terrific fun, especially if the new car is an Alfa Romeo. So say the fantasy engineers at the J.D. Power agency, who’ve found that Alfa and Ram, sister brands under the Stellantis umbrella, offer potential buyers the most attractive consumer websites, which are often their first viable encounter with those vehicles. Power found that those marques lead the mass market and premium categories in its twice annual Manufacturer Website Evaluation Study. In the premium segment, Alfa Romeo led with 755 points, up six points over BMW, 10 points ahead of Infiniti, 14 points past of Jaguar, and 18 points up on Porsche. By contrast, Volvo and Audi trail the pack with 689 points, and are behind Genesis (699 points), Tesla (720), and Cadillac (721), all of which perform worse than the premium segment average of 724 points. The summerÂ’s study showed that in the mass market segment, Ram leads with an impressive 735 points, which puts it six points ahead of GMC, seven points atop its stablemate Jeep, eight points beyond Subaru, and 22 points ahead of the industry average. Volkswagen finished dead last among mass market names, but only one point behind Ford, 684 to 683 out of a possible 1,000. Segment average, as noted, was 713 points. “Website satisfaction can be volatile, and automotive websites are not immune to changing preferences,” said Jon Sundberg, director of digital solutions at J.D. Power. “However, manufacturers have shown to be very agile when it comes to website design and ensuring their sites meet modern standards, more so than many other industries, as exemplified through the study data.” Marketing/Advertising Alfa Romeo Audi BMW Ford Volkswagen