1996 Porsche 911 Carrera 993, 100% Stock Vario-rm, 6 Speed, All Original Paint 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 Macan Turbo

The misinformation first started back in May of 2007 - more than six years ago - when word came that Porsche was developing a compact utility vehicle to fill out its product line. Rumors swirled that the German automaker's future "Roxster" would be based on the then-upcoming Audi Q5. By September of 2010, the name had changed to "Cajun," but the vehicle was still expected to be "based heavily on the Audi Q5," said reports in the months that followed. One year later, the first test mules were spotted, the mechanics hidden beneath barely disguised Audi sheetmetal, which did nothing to give the upcoming model its own identity. And even after Porsche announced "Macan" as the vehicle's production name in early 2012, articles stated that it would "arrive on the same chassis as the Audi Q5, though with suspension, brake and engine tweaks suitable to the Porsche range."
It's no wonder that most still consider the all-new Porsche Macan nothing more than a heavily massaged Q5.
To help lift some of the mystery surrounding its latest release, Porsche hosted us in Germany for an in-depth look at its new crossover (while Europeans call it a "sport utility," its car platform allows us to call it a proper CUV). The technology workshop offered us insight to the design and mechanical execution, and it concluded with a short test ride. The trip was both enlightening and educational - and it left us with a whole new perspective on the Macan.

Are you the 2017 Porsche 911 GTS Targa?

Our spy shooters have caught a strange, mash-up beast wearing a Porsche badge. Superficially, this is a facelift for the 911 Targa that features new bumpers, door handles and a redesigned engine cover, along with new light graphics for the front and rear lights. But have a look around back, and you'll find two inboard exhaust pipes; they aren't right up against each other as on the 911 GT3, but are spaced about five inches apart. The shooters said the first time they saw that arrangement was last winter, on a convertible during testing. We saw it again more recently in spy shots of what was thought to be the 911 GTS coupe prototype at the track. But when the production GTS arrived, it wore the traditional quad-pipe at the corners. The theory put forward by the spy photog: the current GTS has a naturally aspirated engine, but facelifted prototypes they've been seeing all have turbo engines, so this could be the facelifted Targa coming in 2017, after the 991-model 911 gets a refresh. In that case, the GTS coupe prototype at the track would have also been a post-refresh, turbo-engined GTS. It's only a hypothesis, but more than one outlet has reported that Porsche is going all-turbo for the updated 2015 models – the new exhaust position and those 911-Turbo-like vents could be their identifiers. We expect to find out when the lineup is unveiled at the 2015 Geneva Motor Show, possibly codenamed 992 instead of 991.2.