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VW adding particulate filters to gas engines

Volkswagen is working hard to overcome the PR disaster that is its diesel emissions scandal, and part of its efforts is focusing, weirdly, on petrol engines. Starting in June 2017, the embattled German automaker will add particulate filters to the gas-powered Volkswagen Tiguan and Audi A5. The change will eventually impact nearly every direct-injected gas engine the VW Group makes. Audi? Particulate filter. Seat? Particulate filter. Even Bentley is going to get the tech, all in a bid to reduce soot emissions by 90 percent. In fact, by 2022 VAG expects 7 million of its vehicles to boast the emissions-cleaning tech, which has long been a fixture on diesel engines. "Following increases in efficiency and lower CO2 output, we are now bringing about a sustained reduction in the emission levels of our modern petrol engines by fitting particulate filters as standard," Volkswagen Group research and design boss Dr. Ulrich Eichhorn said in a statement. "In the future, all models will be equipped with the latest and most efficient SCR catalytic converter technology." VW's initial rollout focuses on the 1.4-liter, turbocharged Tiguan and the 2.0-liter, turbocharged A5. Considering the popularity of the 2.0-liter across the VW range, we'd expect it's only a matter of time before VW expands its particulate filters tech to additional gas-powered vehicles. Related Video:

Red Bull says VW deal in F1 now 'up in smoke'

The Volkswagen diesel scandal will likely have long-term repercussions, reverberating across the industry potentially for years to come – the likes of which we're only beginning to discover. And that could include Formula One. Now if you're thinking that VW doesn't compete in F1, you're right. Even between all of its various brands, the group has little history in post-war grand prix racing. But if was getting close. As we reported last week, the German auto giant and the Red Bull Racing team were nearing an agreement that would (or would have) seen the former take over the latter. The deal was said to include VW developing a new power unit (as the combined turbo engine and electric motor are referred to in the sport) and acquiring the multiple championship-winning team, with the energy drink company that now owns it transitioning back to a more traditional sponsorship role. It remained to be seen, though, just which of its many brands VW would choose to promote through the new program. Team principal Christian Horner, however, now says that the deal has "seemed to go up in smoke." That doesn't mean that it's off the table entirely and indefinitely, but it would follow logically that between the scandal it's currently facing, the ensuing change in leadership, and drop in stock value, the board in Wolfsburg has other problems to focus on and devote its resources. While ostensibly a logical move for Volkswagen, that would leave Red Bull in a difficult position. The Renault partnership that once led to utter domination with four back-to-back world championships has since fallen dramatically off pace. Although it impressively held on last season to come second in the championship with three race wins, it hasn't won a race yet this season – and heading into this weekend's Japanese Grand Prix, stood fourth in the standings... its worst position since 2008. "With the way the regulations are, unless you have a Mercedes or Ferrari power unit it is quite simply impossible to compete," said Horner. "And if we are not able to compete, then you have to question what is the validity of remaining in F1." If the Volkswagen deal does indeed fall through, the team will likely need to buy its power units from another supplier – with its chief rivals as the only likely candidates. Related Video:

VW to unveil diesel-electric Twin-Up! in Tokyo

We've received multiple reports that Volkswagen will be bringing a diesel-electric concept to the 2013 Tokyo Motor Show, set to take place later this month. The car, called the Twin-Up!, is based on the Up! city car, with some sources claiming this is a thinly veiled concept that will eventually enter production.
According to Automotive News Europe, the Twin-Up! will reportedly return 214 miles per gallon on the US cycle by combining an 800-cc, two-cylinder diesel and an electric motor. It will also boast plug-in capabilities, and will be able to cover 30 miles on electric power alone.
Autocar has a more complete picture of the Twin-Up!'s powertrain, though, claiming it's a modified version of the hybrid system found in the Volkswagen XL1. The Twin-Up! will get a more potent, 47-horsepower electric motor to the XL1's 27-hp unit, but will retain that car's 47-hp turbodiesel. The battery pack will also grow, from 5.5 kilowatt hours to 8.6 kWh. Both of these increases are necessary due to the increased weight of the Twin-Up! - it's some 900 pounds heavier than an XL1.