1986 Porsche 911 Usa Spec Turbo Coupe on 2040-cars

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NHTSA closes probe into 2011 Porsche 911 coolant leaks

The National Highway Traffic Safety Administration has announced that it will end its investigation into rapid coolant loss in 24,635 Porsche 911s built between 2001 and 2011. The models affected included the standard 911, GT2, GT3 and Turbo, as well as their variants (GT2 RS, GT3 RS and Turbo S).
NHTSA was investigating for "rapid coolant loss caused by coolant pipe-fitting failure, allegedly resulting in vehicle disablement and/or loss of vehicle control due to reduced traction for the affected vehicle or following traffic," according to the regulators website. "Most of the leak complaints did not appear to involve complete separation of the fittings and many were detected when the vehicle was parked," said NHTSA's statement.
There were 63 complaints and 336 warranty claims, although the investigation was initiated after ten complaints from customers. There have been no reports of crashes or injuries attributed to rapid coolant loss.

Porsche 911 GT3 RS getting all-new atmospheric engine

Porsche surprised many of its most puritanical enthusiasts when it took a decidedly more usable approach with the current 911 GT3. But when the new GT3 RS debuts, it promises to be a much more extreme departure. And a big part of that comes down to the engine. At the Detroit Auto Show this week, Auto Express spoke with Porsche R&D chief Wolfgang Hatz – who also happens to be head of engine and transmission development for the entire Volkswagen group. Hatz revealed that Porsche has developed a completely new engine for the GT3 RS, and while previous rumors suggested the RS would go turbo to fill in for the lack of a GT2 (and make the most out of its displacement), Hatz confirmed that it will be naturally aspirated. Considering that Porsche rarely goes downwards when it comes to 911 engine displacement, only upwards, we'd expect the new RS to pick up where the previous 4.0 left off. The new GT3 RS is also expected to pack a more extreme suspension, aero and stripped-out interior, but those hoping for an old-school approach may be disappointed to learn that the new RS will (at least at launch) only be available with the seven-speed dual-clutch transmission – though a manual version could follow if there's enough demand. In a related development, Hatz also hinted that the Cayman GT4 could debut at the Geneva Motor Show in March, with an even more extreme approach than the previous Cayman R. The new top-of-the-line Cayman is reportedly being developed to comply with GT4 class racing regulations but be fully homologated for road use. Related Video:

Porsche 911 2.7 RS values up by nearly 700% in the last 10 years [w/video]

These days if you have a wad of cash to invest in a classic car, Ferrari seems to be the best option. Hagerty's price index for the Italian supercars was up 43 percent in 2014, and Prancing Horses made up eight of the highest-selling vehicles at auction for the year. However, if you really want to watch your funds grow faster than practically any other legal investment, it might be worth setting your sights north of Maranello to Porsche in Germany. According to research from the Discovery Channel, the 1973 Porsche 911 Carrera 2.7 RS is the quickest-appreciating vehicle in the past decade, at least in the UK. In 2004, prices hovered around 65,000 pounds ($101,350 in current money), but buying one today would set you back over 500,000 pounds ($779,600). Rarer lightweight models go for even more. More than just a solid investment, buyers get what is considered to be the ultimate expression of the early 911. Built as a homologation special for racing, Porsche used the classic tactic of fitting a larger engine to boost power to about 210 horsepower while simultaneously cutting weight. A lower front air dam, extended fenders for wider wheels and ducktail spoiler at the back made sure the grip, aero and styling fit the motorsports attitude. You can get a brief taste of what it's like to drive one of these rare Porsches in the video from The Telegraph below. This one is even for sale, with an ambitious price of around 600,000 pounds ($935,000), and it also features legendary racer Derek Bell's autograph on the ashtray. Hopefully the car's eventual buyer remembers that the RS is a fantastic piece to drive, too, and stretches its legs every once in a while. News Source: The TelegraphImage Credit: The Telegraph Porsche Car Buying Ownership Coupe Performance Classics Videos porsche 911 carrera collector cars classic car values