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2016 Porsche 911 GT3 RS prowls into Geneva with biggest NA engine in the 911 range [w/video]

We've been waiting for the debut of this road-going and race-ready Porsche 911 GT3 RS for quite some time now. As is typical for high-profile sports machines, the new 911 has been foreshadowed with spy shots and information leaks aplenty, all pointing to this grand day at Geneva. Here she is. Just a glance at the duct-sliced bodywork and massive rear wing will tell you that this Porsche means business, but let's look at its bona fides. The heart of the matter, under that short rear deck, is the largest-displacement and most powerful naturally aspirated engine in the 911 family, with 500 horsepower and 338 pound-feet of torque developed by the 4.0-liter flat-six. That hoss of an engine is mated to a newly developed version of Porsche's PDK dual-clutch gearbox – with functions such as "paddle neutral" that effectively works like depressing the clutch on a standard manual, and a Pit Speed button for on the track. Working in concert, engine and trans allow the GT3 RS to sprint to 60 miles per hour in 3.1 seconds, hit a quarter mile in 11.2, and lap the Nurburgring Nordschleife in just seven minutes, 20 seconds. (That 'Ring time makes it the fastest current 911 around the benchmark course, and five seconds faster than the current 911 GT3 – so quick.) Weight has been saved via exotic materials; the car sports a magnesium roof and carbon fiber for the trunk and engine lids. Overall the RS is 22 pounds lighter than the GT3, but also boasts a lower center of gravity. As we said at the top, there's a wide, low and aggressive body kit on the GT3 RS, all engineered with racing performance in mind. That huge rear wing is balanced in the front by a deep chin spoiler, and the front wheel arches have been punctuated with vents that help to increase downforce on the front axle. The roll cage is the most obvious interior modification to let one know that this is a racing tool, but Porsche has also slathered the space in Alcantara and installed carbon-fiber bucket seats (based on those found in the 918 Spyder) to drive the point home. The cost of such racing glory will be steep at $175,900 plus a $995 destination charge, but not out of the scope of the current ask for the 911 range, when you consider that a Turbo S runs over $180k. Look for 911 GT3 RS deliveries to start in July of this year in the US, and for track days to be more competitive for the addition. Porsche 911 GT3 RS: the Ultimate 911 for High-Performance Drivers Atlanta.

Porsche Cayman GT4 spotted at the N?rburgring

It was just the other day that we first caught wind of Porsche's plans to build a GT4 version of the Cayman, and now we're already looking at spy shots of the vehicle in question undergoing testing at - where else? - the Nürburgring.
With more aggressive front-end aero, a GT3-style air vent ahead of the front hood, a large wing at the back, and spindly alloys packed with over-sized brakes at each corner, this Cayman is clearly more extreme than even the range-topping GTS. The rear diffuser and central exhaust tips look about the same as those you'd find at the back of the Cayman GTS, though.
What we can't see, of course, is what Porsche has slotted in under the rear glass, how it's upgraded the interior and how much weight it's stripped out of the thing to get it down to fighting weight, but you can bet it'll come with a substantial power bump and a stripped-out interior with racing buckets and little else to open the gap between it and the GTS... and close the gap to the 911 GT3 which it will join as the baby brother in Porsche's performance-focused lineup. Click above to view the double-batch of spy shots.

Porsche tipped to reveal purist's 911 R in Geneva

Update: The 911 R dam has broken well ahead of its official reveal at Geneva. Stay tuned for full coverage, but take a look at this image from Twitter user @PistonHeads and let us know what you think in the comments below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. The original post continues below. With much of the 911 family going turbo, there's room in the lineup for a purist's Porsche: a naturally-aspirated, rear-drive, manual-only model that'll essentially be a stripped-down GT3. The latest reports indicate that this model, initially expected to be called the 911 GT but now more likely to get the 911 R moniker, will be unveiled in Geneva. It's also tipped to wear skinnier tires that will sacrifice grip for a more linear driving experience, and jettison the big wings in favor of a sleeker, more classic profile. What that all boils down to is a GT3 in its essence, and it will likely pack the non-turbo engine from either the GT3 or GT3 RS (pictured above) – or some version thereof. Recall that both the GT3 and the GT3 RS are PDK-only, although Porsche has decided that the next-generation GT3 should give customers the option of shifting for themselves. According to Motoring.com.au, which recently spoke to 911 product line manager August Achleitner, the purist's 911 will be unveiled at the Geneva Motor Show less than two months from now. "Come to Geneva and you'll find out," said Achleitner "but for now this is all I can talk about." Don't get your hopes up too much, because production is expected to be severely limited, with the entire production run likely to be pre-sold. Related Video: