2008 Porsche 911 Turbo on 2040-cars

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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:

Preparing for Le Mans 2014 Porsche remembers 1971 and the 917 [w/video]

Porsche has given us another look back at its successes at the 24 Hours of Le Mans. This time it's 1971, the year that its 917 set records that haven't all been eclipsed. It's 45-kilogram magnesium tube frame was the lightest, Jackie Oliver set the fastest in-race lap with a time that still stands, and winning drivers Helmut Marko - the same Helmut Marko currently with Infiniti Red Bull Racing - and Gilles Lethem did so many laps that their distance wasn't exceeded until the Audi R15 TDI did it in 2010.
1971 was also the year of the "Pink Pig." With bodywork created by a French aerodynamics firm, the wider, rounder 917 earned the porcine moniker so Porsche painted it pink and labeled it with the cuts you'd get from a pig. Sponsor Martini was so miffed they demanded all Martini branding be removed. No one can remove the thousands of photographs taken of the car ever since. Enjoy that and more in the video below.

Ferrari 458 Speciale vs Porsche 911 GT3 shows what Chris Harris does best

After a brief trip behind a pay wall, British auto journalist Chris Harris is back posting videos for free online, and shorts like this one are the perfect example of why his return is so welcome. Showing up at the damp Anglesey Circuit on the Welsh coast with the Ferrari 458 Speciale and Porsche 911 GT3, Harris ostensibly aims to find the better model. However, the final result really succeeds in showcasing the fun to be had behind the wheels of both supercars, particularly when initiating huge slides around the track. As Harris presents it, the vehicles get through the circuit in somewhat different ways The Ferrari is brash and "feels alive," as he puts it as it screams around the track. Alternatively, the Porsche is a bit more restrained, while still being able to show some emotion. In the end, it comes down to trying to get a controlled lap around Anglesey from this duo, but it's pretty clear that the times don't tell the whole story. If you're in the mood to watch two of the world's premiere supercars wag their tails in the wet, then this video cannot be missed.