2012 Porsche 911 2dr Cabriolet Carrera on 2040-cars

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40+ cars that barely avoid the gas guzzler tax

The Gas Guzzler schedule, with mpg ratings and charges that haven't changed since 1991, lays out which fuel-swillers owe what to Uncle Sam.
I started thinking about the "Gas Guzzler Tax" - considerably less well known as The Energy Tax Act of 1978 - when I was driving Dodge's new Challenger SRT Hellcat last week. Unsurprisingly for a car that can burn 1.5 gallons of gas per minute at max tilt, theoretically able to empty a full tank of premium in about 13 minutes, the Hellcat will be subject to the Gas Guzzler Tax schedule when it goes on sale.

Porsche planning customer driving center at Le Mans

Porsche seems to be on a campaign to build driving centers for its customers to allow them to experience the capabilities of their cars on track. It has one under way in Los Angeles, another in development at its North American headquarters in Atlanta, and a British center set up at the Silverstone circuit. Now the latest reports indicate that Porsche is planning yet another driving center at Le Mans.
The new facility is earmarked to be built at the Circuit de la Sarthe right by the start/finish line, incorporating the Porsche Curves that bridge the Arnage corner and the Ford Chicanes on the West side of the famous track.
Porsche is reportedly still seeking approval from the Automobile Club de l'Ouest that manages the circuit, and once given the green light, would still take some time to complete. But the idea of driving a 911 flat out on the legendary track is likely to make more than a few mouths water, particularly as the German automaker prepares its full-on assault of the famous endurance race next year.

Porsche 911 GT3 RS revealed in patent photos

Porsche has been taking its time developing the most hardcore 911 models for the latest 991 chassis. While the GT3 has been on the market for a little while, it suffered from some teething issues. The 911 GT3 RS is certainly on the radar since being spotted testing, but it's always better to get a look at a new car without all of the camo to hide the coolest parts. Thankfully, Car in the UK has some patent photos of the RS ahead of its debut, and they show off one mean-looking 911.
The first thing that you notice about the RS is that Porsche clearly isn't afraid to rework the latest 911's shape for its track-focused version. Each piece is slightly resculpted to squeeze the most out of it. Up front, the air dam has the same shape to the earlier photos. They also both highlight the upcoming model's tiny air inlet at the tip of the hood, the massive intakes in the rear fenders and general design of the rear wing with a ducktail underneath. The bubbled roof is much clearer here, where it was disguised in spy shots. You can also spot the slashing fender gills behind the front wheels that are a completely new feature.
The GT3 RS is the ultimate naturally aspirated 911 for the street, but according to Car, Porsche aims to take that even farther with the latest model. If these are the looks, then it's working. Unfortunately, the new version's powerplant remains a mystery. Though, given all the changes to the bodywork, the engine is almost surely getting tweaked over the 475-horsepower GT3. The RS is rumored to hit the road and be screaming down the track in 2015.