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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.

Road & Track names its 2013 Performance Car of the Year

Road & Track recently staged its first annual Performance Car of the Year test, pitting 13 new and updated performance cars against each other on track, then graduating the top six to a road test before picking a winner. Additionally, the magazine staff picked the best automobiles of the year in eight categories.
But first, let's cover the PCotY segment. Here's the list of cars brought to the comparison test: Audi R8 V10 Plus; BMW 435i; BMW M6 Competition Package; Chevrolet Corvette Stingray Z51; Ferrari F12 Berlinetta; Ford Fiesta ST; Jaguar F-Type V8 S; Jaguar XFR-S; Mercedes-Benz E63 AMG S-Model Wagon; Mercedes-Benz SLS AMG Black Series; Mini John Cooper Works GP; Nissan GT-R Track Edition; and Porsche Cayman S.
To find out the results of the comparison, head over to Road & Track's website or check the press release below, where you'll also find the magazine's top-rated vehicles in eight categories. Want more? Head over to the 2013 PCotY hub. But before you do that, take a stab at guessing the winner of PCotY (we'll give you one hint: it isn't a Porsche).

Porsche 960 could come with quad-turbo flat-eight engine

Getting a bead on the target that is the so-called Porsche 960 is not easy, as the target keeps moving. First labeled the 960, then the 961, and now back to being called the 960, it is Porsche's take on a supercar specifically aimed at Ferrari - the latest report in Automobile says that Porsche's internal moniker for it is "FeFi," which stands for "Ferrari Fighter." Because it is expected to cost as much as the top-tier V12 Ferrari, Porsche wants the engine solution to justify the price tag. That means, according to author Georg Kacher, a 3.9-liter, quad-turbo flat-eight engine with 650 horsepower.
Last summer, the engine was mooted to be a twin-turbo flat six. A few months later, the rumor was that it would use the 4.6-liter V8 from the 918 and have about 570 horsepower. This new mid-engine configuration would be quite the leap, giving the 960 more power than the 918 Spyder (pictured) and 911 GT2 RS, and utilize other tech features like four adjustable camshafts and "a complex multistage intake manifold." In this scenario, power would be run through a seven-speed dual-clutch transmission and all-wheel drive.
Build materials are still slated to be a hodgepodge of materials including aluminum, steel, carbon fiber, titanium and magnesium. The boosted flat-eight, all-wheel drive and a 3,000-pound weight could get the 960 from zero to 60 miles per hour in just 2.5 seconds. Since it is looking squarely at Ferrari, the idea that the 960 will be a "four-door coupe" can probably be put to rest. For now.