1981 Porsche 911 Sc Targa on 2040-cars

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Porsche reportedly working on new turbocharged flat-four boxer engine?

These days, we've seen just about every automaker dropping cylinders in an effort to appease tightening fuel economy and emission standards - and Porsche is no exception. Nearly three years after introducing an all-new V6 powerplant under the front hood of its Panamera sedan (launched with a range of V8 engines) comes word that Porsche is working on an all-new turbocharged flat-four boxer to replace the flat-six engines mid-mounted in its Cayman and Boxster models.
Specifics have yet to be learned, but reports say the engine is a derivative of the current 3.8-liter six (shown above) found under the rear decklid of the Carrera S, yet with two fewer cylinders. Fitted with a turbocharger, direct-injection and the automaker's VarioCam Plus, the new all-aluminum 2.5-liter flat-four will likely develop upwards of 350 horsepower and 360 pound-feet of torque. Redline should be about 7,500 rpm. Initial indications say that Porsche will only offer the new engine with its seven-speed PDK dual-clutch automatic, tuned to take advantage of the low-end torque, but a traditional six-speed manual gearbox has not been ruled out. Despite the loss of two cylinders, enthusiasts will likely embrace the new engine as it promises to be lighter, more fuel efficient and more powerful than the 2.7-liter and 3.4-liter sixes in the Cayman/Boxster today.
Even though Porsche has been using Volkswagen Group engines for years (e.g., Cayenne V6, Cayenne Diesel and upcoming Macan), all indications are that the new flat-four will not be shared. Instead, it will be kept in-house for the automaker's sports cars and possible future fitment in an entry-level 911.

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).

Porsche 911 already testing next refresh

The latest Porsche 911 may still be a newer car, but that hasn't stopped the German company from starting development of a facelifted version of the rear-engined sports car, testing in what looks like southern Europe.
Due to hit the market in 2015, our spies think what we're seeing here is the new GTS variant, which, following the evolution of the last-generation 911, will make its debut on the facelifted car. Featuring the wider rear haunches of the all-wheel-drive Carrera 4, the GTS should enjoy a slight power boost, to 408 ponies.
Aesthetically, there are some additional vents in the rear bodywork, along with a revised front bumper and tweaked day-time running lights. The taillights get some attention as well, and will likely grow over the current car's skinny rear lamps.