2012 Porsche Panamera 4dr Hb S Hybrid 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 911 GTS starts at $114,200*

Purists often criticize Porsche for creating products like the Cayenne, Panamera and recently launched Macan, saying they dilute the true sports car spirit of the brand. It's an argument we've heard before, and one we counter with two points. First: No they don't. And second: These are Porsche's volume superstars, and the money they rake in allows the company to create dozens of versions of its well-liked sports cars. Want proof? Have a look at the gallery above, where you'll see four new versions of the 911, all with GTS badges on their rumps. This means Porsche now offers 19 versions of the 911. Nineteen.
Porsche offered a GTS version of the 911 in its previous generation, and this new one seeks to slot somewhere between the standard car and the hardcore GT3. It's available in coupe and cabriolet forms, with either rear- or all-wheel drive, starting at $114,200, *not including $995 for destination. The GTS Cabriolet comes in at $126,100, while models equipped with AWD will set you back $120,900 or $132,800 for the coupe or convertible, respectively.
All GTS models get the 430-horsepower version of the Carrera S' 3.8-liter flat-six with the Powerkit, which also includes the Sport Chrono package and the sport exhaust. If equipped with the PDK dual-clutch transmission, the 911 GTS will hit 60 miles per hour in just 3.8 seconds (or four seconds flat, if you've got the Cabriolet) - one tenth of a second quicker than the normal Carrera S. The car's top speed varies, depending on trim or transmission, but Porsche says the car will hit anywhere from 187 to 190 mph, flat out.

2015 Porsche Cayenne S E-Hybrid

Think of the electric motor in the facelifted 2015 Porsche Cayenne S E-Hybrid as the cream filling in an Oreo cookie. Under the hood of this plug-in hybrid crossover is a 333-horsepower, supercharged 3.0-liter V6 with a 95-hp synchronous electric motor sandwiched between it and an eight-speed Tiptronic automatic transmission. The clutched powertrain allows pure combustion, pure electric or a combination of both to drive all four wheels through Porsche's permanent all-wheel-drive system.
Differentiating itself from the Panamera S E-Hybrid sedan, which shares the same basic powertrain and stores energy in a 9.4-kWh battery, the Cayenne crossover is fit with a more robust 10.8-kWh lithium-ion battery that delivers an estimated pure-electric driving range of up to 22 miles at speeds of up to 78 miles per hour.
To be one of the very first US media members to sample Porsche's latest fuel-efficient crossover, the automaker flew us to Frankfurt, Germany, to test the five-passenger Cayenne S E-Hybrid on its home turf.