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McQueen's Porsche 917 from Le Mans races to the auction block

Steve McQueen may have been the headline actor of the motorsport cult classic film Le Mans, but we all know who the real star was. Or rather, what: the Porsche 917. More specifically, it was the Gulf-liveried #22 - not McQueen's #21 - that won the race, making it one of the most iconic cars ever to drive across the silver screen. And now it's going up for auction.
This 1969 Porsche 917K, chassis 917-024, has a storied history both on and off the screen, even if it didn't win any (off-screen) races of note. This example was the first 917 to be campaigned in an actual race when Porsche handed it to Jo Siffert to drive against the Ferrari 312P and Ford GT40 at the Spa-Francorchamps 1000 Km race in 1969. Siffert found the early example too unstable and ultimately drove an earlier 908 to the checkered flag, but after 917-024 set the fastest time at the following year's Le Mans test day, Siffert acquired it outright.
The Swiss racing driver loaned the car to Solar Productions for use in the film, after which it returned to Siffert's collection until he was killed in an F1 exposition race at Brands Hatch in 1971. In a testament to how much he loved the car, it was 917-024 that lead the funeral procession. The car subsequently fell off the radar until it resurfaced in 2001 as one of the greatest barn finds of the new millennium. Now fully restored and resplendent in its original baby blue and orange, 917-024 is headed to the auction block at Pebble Beach where you can be sure that Gooding & Company will bring in a suitably high price for arguably the most iconic example of one of the most iconic Porsches of all time.

Porsche LMP1 to use 4-cyl hybrid powertrain [w/poll]

With the Formula One season - and indeed his entire F1 career - now behind him, Mark Webber took advantage of his early release from Red Bull Racing to try out the new LMP1 which Porsche is developing, undertaking the final test session of 2013 before Porsche throws it head first into the FIA World Endurance Championship next April. The session - which followed previous tests at Magny-Cours, Monza, Paul Ricard and the Eurospeedway at Lausitz - was held at the Algarve circuit in Portimão, Portgual, in collaboration with Michelin, which is developing the tires for the car. But that's hardly the news here.
No, the news is the first confirmation we've seen on the type of powertrain Porsche has developed for its new Le Mans prototype: a gasoline-burning four-cylinder engine with direct injection and two energy recovery systems. This contrasts sharply with the V6 turbodiesel and single electric motor used by Audi in the R18 e-tron Quattro (or at least the outgoing version) or the naturally-aspirated V8 and single electric motor found in the Toyota TS030. Flexibility in the rules set down by the FIA and ACO give the manufacturers that kind of latitude, prompting F1 teams like Ferrari and Renault to consider developing their new engines for Le Mans prototypes as well.
At this point Porsche isn't saying how large its four-cylinder engine is or how much power it will produce. But it'll be interesting, to say the least, to see how it fares against the Audi and Toyota in next year's championship and at Le Mans when it'll be piloted by Webber, former Lola LMP1 driver Neel Jani and Audi's own 2011 Le Mans-winning pair of Romain Dumas and Timo Bernhard.

Porsche Macan fails moose test, Stuttgart responds

Different countries have different safety standards, but most of them revolve around a similar set of tests: front impact, side impact, offset impact, rollover... the usual. But Sweden has its own test. It's called the Moose Test (or the Elk Test), and it's unique to Scandinavia: a car has to be able to avoid a theoretical antlered mammal on the road while traveling at 43.5 miles per hour and return to its previous course without flipping over. The Jeep Grand Cherokee ran afoul of the uniquely Nordic maneuver a couple of years ago, but even more surprising is the way the Porsche Macan has reacted.
Under testing by Sweden's Teknikens Värld, Porsche's downsized crossover - specifically the Macan S Diesel, for what it's worth - didn't flip over, but it skidded off course. In real-world conditions, it follows, the vehicle could run off the road or into oncoming traffic. The testers ran the test several times, and even removed excess weight from the vehicle, and each time it reacted the same way.
In response, Porsche has explained that the behavior is the result of its Active Rollover Protection system kicking in. When the system detects that the vehicle could drastically oversteer, flip over or lose its tire, it momentarily applies the brake on the front outside wheel, allowing the vehicle to shed the cornering forces without losing it completely.