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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 Boxster/Cayman GTS, Macan, 911 Targa details leaked

The folks over at Jalopnik have published some rather interesting images from what looks to be a presentation held inside Porsche's North American headquarters in Atlanta, GA. What these leaked photos reveal is pretty significant - details about several of the brand's upcoming launches, including GTS versions of the Boxster and Cayman, a new 911 Targa, and information about the Macan crossover that will debut at this year's Los Angeles Auto Show. Of course, none of this information has been officially verified, but it all looks and sounds pretty believable to us. So, let's dig in.
First up, Porsche will launch the Boxster and Cayman GTS models at next year's Beijing Motor Show in April. Upgrades for the GTS models will include a 15-horsepower bump, standard manual transmission (with optional dual-clutch PDK), standard Porsche Active Suspension Management (PASM) and a slightly quicker 0-60 time. Jalopnik reports that these models will cost around $75,000.
We've spied the soon-to-be-revealed Porsche Macan (pictured right) on several occasions, and these slides suggest that the small crossover will have two different types of turbo power under its hood. The Macan S will use a 3.0-liter turbocharged V6, while the Macan Turbo will use a 3.6-liter unit. Seven-speed PDK transmissions are expected to be fitted to both, and this leaked information states that the new, small Porsche will cost $52,000 and $75,000 for the S and Turbo versions, respectively.

Porsche reveals new LMP1 racecar testing ahead of 2014 Le Mans debut

Getting ready for its triumphant return to the premier racing class of Le Mans, Porsche has released a handful of images showing its new LMP1 racecar testing. Porsche hasn't run a car in the Prototype class at 24 Hours of Le Mans since 2009, but this racecar - still veiled in secrecy - will be expected to battle against the Audi and Toyota LMP1 Prototypes to help bring Porsche its 17th Le Mans victory.
Aside from knowing that it will use a hybrid powertrain to meet LMP1 rules, there are no other details about the car... including its name or potential sponsors. In the meantime, Porsche has set up a microsite, called Mission 2014, to share its extensive history racing at Le Mans. Also, be sure to check out some of the past videos Porsche has released as it gears up for its reborn LMP1 program.