2013 Porsche Cayenne Gts 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:

2015 Porsche Cayenne GTS proves performance is relative

The Turbo may be the most powerful model in the Cayenne range, but the GTS is arguably the enthusiast's choice. (In so far as a 4,500-pound crossover can be considered an "enthusiast's choice," anyway.) And now, after refreshing the rest of the Cayenne lineup, Porsche has revealed the new Cayenne GTS, alongside its new 911 GTS stablemate, here at the LA Auto Show. Like the new Cayenne S, the new GTS drops the previous version's atmospheric V8 for a 3.6-liter twin-turbo V6, but ups the output to 440 horsepower and 445 pound-feet of torque to propel Zuffenhausen's portliest to 62 in a scant 5.2 seconds. Alongside the power upgrade, the GTS gets a lowered air suspension and sportier exhaust, the beefier brakes from the Cayenne Turbo and an upgraded aero kit to help with the whole barn-door-profile thing. Just don't expect all that extra kit and the prestige of a Porsche badge on your crossover to come cheap, with prices starting at $95,500 (plus $995 destination).

New details mooted about Porsche's '988' Ferrari rival

We could be on the verge of a big expansion at everyone's favorite rear-engined German sports car manufacturer. Porsche is allegedly preparing a four-car assault that will be led by a proper challenger to the Ferrari 458 Italia (sorry 911).
Code-named "988," the new model will reportedly feature a mid-engined layout and, get this: a flat-8. Autocar, which has the story, expects that engine to displace about 4.0 liters, while the car itself will draw styling inspiration from the 918 Spyder. 600 ponies and over 400 super-accessible pound-feet of torque should be on tap with the new mill.
Joining the 988's supposed eight-cylinder is a new family of four- and six-cylinder boxer engines that Autocar claims will have a focus on power density and fuel economy. These new mills will be available in naturally aspirated, turbocharged and hybrid forms.