1970 Vw Karmann Ghia Convertible Totally Restored on 2040-cars

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Honda, Mazda, Mitsubishi, Mercedes also under diesel emissions scrutiny

The controversy over Volkswagen's diesel emissions scandal isn't limited to the US. In Europe, where diesel engines are far more popular, the issue is shining a harsh light on the NEDC emissions test. As already known, the evaluation does a poor job of reflecting real-world production of NOx, and it appears a significant number of automakers are affected. The Guardian in the UK has been reporting on real-world test results from a company called Emissions Analytics. After the latest round of checks, vehicles from Mercedes-Benz, Honda, Mazda and Mitsubishi were found to generate far more NOx than they should. The newspaper also published similar results for Renault, Nissan, Hyundai, Fiat, Volvo, Jeep, Citroen, VW, and Audi. On average, the figures are about four times over the limit of producing the pollutant. Unlike VW and its defeat device, these automakers aren't actually breaking the rules. The vehicles perform up to the NEDC lab test for emissions, but those results simply aren't translated to the street. "The VW issue in the US was purely the trigger which threw light on a slightly different problem in the EU - widespread legal over-emissions," Nick Molden from Emissions Analytics said to The Guardian. A big fight to decide the future of this issue appears to be on the horizon. Automakers claim that they can't meet the next round of tightening emissions regulations and are asking for compromises. Although, spokespeople for Mercedes and Honda told The Guardian that the brands would be in favor of the stricter rules. Meanwhile, some European governments began backtracking their support of diesels well before this scandal came to light. The added scrutiny certain hasn't helped the future of the oil-burner. Related Video:

Car Club USA: CleanMPG Northwest Rally

Car Club USA heads to Los Angeles for the CleanMPG Northwest Rally, where a group of like-minded hypermiling enthusiasts led by Wayne Gerdes attempts to drive from Los Angeles, CA, to Bend, OR, on one tank of fuel. For this challenge, Wayne tapped some of the most accomplished hypermilers in the world, including Guinness World Record holder Bob Winger and Mike Sefton, "the most fuel efficient driver in all of Canada." It doesn't take long for the competition to get heated. "They're not aggressive enough, and it's not going to save them anything by being soft right now," says Gerdes as the group attempts to navigate the Interstate traffic. "Driving in Los Angeles is a hyper miler's nightmare," says Winger. The trip will challenge both car and driver, while putting the latest fuel-efficient tech to the test. Wayne is piloting the Volkswagen Golf Sportwagen TDI, Sefton drives the Audi A3 TDI, and Winger attempts the trek in a Honda Accord Hybrid. It's diesel versus hybrid tech on this fuel-efficient trip of a lifetime. Each Car Club USA episode features a different car club or event from across the US, where passionate owner communities gather to share automotive experiences and embark on incredible adventures. From Main Street cruises to off-road trails, catch all the latest car club activity on Autoblog. Green Audi Honda Volkswagen Alternative Fuels Fuel Efficiency Green Culture Green Driving Driving Diesel Vehicles Hybrid Car Club USA Videos Original Video cleanmpg

Rimac is reportedly close to buying Bugatti from the Volkswagen Group

Croatia-based Rimac is finalizing a deal to purchase Bugatti from the Volkswagen Group, according to an unverified report. If the rumor is accurate, the sale would propel Rimac to the top of the automotive industry, guarantee that Bugatti's future is electric, and mark the beginning of Volkswagen's efforts to divest its empire. Executives in Wolfsburg gave the deal the green light in September 2020, according to anonymous sources who spoke to British magazine Car, but the company's supervisory board hasn't approved it yet. Selling the French company isn't as simple as sending company founder Mate Rimac an email with an account number. Insiders explained Volkswagen would likely trade Bugatti and all of its assets for a significant stake in Rimac that would be transferred directly to Porsche, which already owns 15.5% of the brand. Officials hope to increase that figure to about 49%, meaning Bugatti is theoretically worth about 33.5% of Rimac, which was founded in 2009. Bugatti told Autoblog it can't comment on speculation. Mate Rimac gave us a similar answer. Rumors of a Bugatti sale have hovered around the automotive industry for several years, and they've never materialized. In theory, spinning off the brand would be relatively easy because it's not as deeply integrated into the Volkswagen Group as its sister companies. It doesn't share its W16 engine with another carmaker, for example. And yet, Car speculates Lamborghini, SEAT, ItalDesign, Bentley, and Ducati will also be sold in the coming years, leaving Volkswagen with its namesake division, Skoda, Audi, Porsche, Scania, and MAN. Volkswagen is having an estate sale to fund the development of electric, autonomous, and digital technologies. Its downsizing will send ripples through the auto industry. Porsche could move upmarket if it doesn't have to worry about stepping on Lamborghini's toes, for example. Spinoffs are always risky, so some companies may not survive if they're not bolstered by economies of scale. As of writing, there's no word on who will pick up the brands being divested under this scenario. And, keep in mind none of this is official. Volkswagen hasn't commented on the report. We'll update this developing story as more information becomes available.