2004 Porshe Boxter S / Meticulously Maintained Car / Low Miles 55k / Very Clean 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 911 celebrates 50 years of iconic motoring

Back in 1963, Porsche debuted the very first 911 at the Frankfurt Motor Show. And over the last 50 years, that coupe has grown to become one of the most iconic sports cars of all time. That in mind, you could easily chalk up this 50th Anniversary model as just one of the many special edition 911s that have graced our roads over the years, but dig a bit deeper and you'll see that this one is far more than just some unique paint and different wheels.
For starters, the 911 50th Anniversary Edition utilizes the wider Carrera 4/4S body, but retains its standard rear-wheel-drive configuration. Power comes from the Carrera S' 3.8-liter flat-six engine, but features a Powerkit upgrade that includes the Sport Chrono package and ups overall output to 400 horsepower and 430 pound-feet of torque. Hitting 60 miles per hour takes just 3.8 seconds if the car is fitted with Porsche's dual-clutch PDK gearbox, or 4.2 seconds if you choose the row-your-own seven-speed manual. Talk about going Over The Hill with a quickness.
Despite looking pretty tame, we're really hot on the appearance of this special 911, with its throwback flat gray paint job and new 20-inch wheels that look remarkably similar to the original Fuchs alloys of the 1963 model. Inside, you'll find green lettering on the instrument displays, white pointer needles and silver accents, and the leather seats have a fabric insert that's similar to the Pepita cloth from the original 911.

911 beware! Porsche testing new top-trim Boxster

The Boxster and Cayman are like the scrappy siblings compared to their star brother – the Porsche 911. And now it looks like the rivalry is about to get even more serious, as our spies have captured this hotted-up Boxster doing some winter testing. We've already seen Porsche evaluating a higher-performance version of the Cayman, rumored to be called the GT4. It would reportedly offer a taste of the thrills of the 911 GT3, but at a lower price. The coupe appears to have a convertible twin in this Boxster prototype. The biggest giveaway of their possible relationship is the shared front bumper with larger intakes and an extra opening at the tip of the hood. Although, this one lacks the Cayman's big, rear spoiler in favor of a smaller decklid unit. The good news for fans of shifting for themselves is that this tester is fitted with a manual transmission, according to our spies. Being a prototype, though, there's no guarantee that the gearbox makes it to production. At least in Cayman trim, these higher performance models might use a tuned version of the 3.4-liter flat-six with between 370 and 400 horsepower. Though, an earlier rumor suggested that a turbocharged four-cylinder could sit behind the driver. Until we know for sure, glance at the gallery to see a Porsche that might try to challenge its big brother.