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Porsche bringing Macan S Diesel to US instead of 4-cylinder [w/poll]

When Porsche unveiled the new Macan at the LA Auto Show, it announced two powerplants for the US market, both of them twin-turbo V6s: the Macan S equipped with 340 horsepower from its 3.0-liter engine, and the Macan Turbo with 400 horses from 3.6 liters. But those aren't the only engines Porsche will offer in its new compact crossover. Porsche is also offering the Macan S Diesel overseas with 258 hp, and reports have since indicated that a pair of four-cylinder models on their way: a 2.0-liter turbo four with 280 hp and four-pot turbodiesel of the same capacity with an as-yet undisclosed output.
Now Car and Driver is reporting that while those four-cylinder engines won't be making the transatlantic voyage to our shores, Porsche will offer the aforementioned Macan S Diesel in North America beginning in early 2015, nearly a year after the gas V6 versions arrive.
The 3.0-liter turbodiesel V6 is based on the same engine found in the Cayenne Diesel and the Audi Q5 TDI on which the Macan is based. Of course, its 248 hp is substantially less than the 340 ponies in the Macan S, but its 413 pound-feet of torque outshines not only the 339 lb-ft in the Macan S but also the 406 lb-ft in the Macan Turbo. Acceleration times, however, suggest the Macan S Diesel is still slower, with a 6.3-second run to 62 mph than neither the Macan S (5.4 sec) or Macan Turbo (4.8). The good news is that the Macan S Diesel is tipped to undercut the price of both, dropping the oil-burning crossover's MSRP below that of the $49,900 starting price for the Macan S and the $49,600 for the base Cayenne. If that C/D prediction comes to pass, that will make it the Macan S Diesel most affordable Porsche sold.

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.

Force India F1 driver Nico Hulkenberg will drive a Porsche at Le Mans

Sahara Force India Formula One driver Nico Hulkenberg is officially part of the Porsche factory team for next year's 24 Hours of Le Mans; the last time a current F1 driver got permission from his team to compete in the world's biggest endurance race was in 2009 when Toro Rosso let Sebastien Bourdais pilot for Peugeot. That will make it an even busier May and June for Hulkenberg, who will get to know the 919 Hybrid in race trim by driving the 6 Hours of Spa on May 2. He'll follow that with two F1 races in May, then do the Le Mans practice day on May 31, race for Force India at the Canadian Grand Prix on June 7, be in action for Porsche at Le Mans the next weekend, then back in a Force India the following weekend in Austria. Hulkenberg is the first driver to be named for Porsche's third LMP1 in next year's race, and we already know that former F1 colleague Mark Webber will be in one of the other cars. The other two drivers joining the German haven't been named yet, but speculation is that Porsche GT drivers in the manufacturer team are on the shortlist. Numerous observers also think it could be a suitable job for a certain Englishman who might have competed in his last race for McLaren...