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2016 Porsche 919 Hybrid sharpens up to defend its titles

Porsche made a clean sweep of LMP1 racing last season, winning the 24 Hours of Le Mans as well as the FIA World Endurance Championship for both drivers and manufacturers. And now that it's back on top of the podium, it's not about to step down again without putting up a fight. To that end, witness the newly revised 919 Hybrid. Revealed ahead of the season's start with the Prologue event at the Paul Ricard circuit in France, the 2016 Porsche 919 Hybrid is an evolution of the version that debuted in 2014 and trounced the competition in 2015. But Audi and Toyota – with their similarly revised R18 and TS050 – will be at least as hungry this year to dethrone Porsche as Porsche will be to retain its titles, so the racing engineers in Weissach have made made a number of revisions. The chassis and basic engine architecture, of course, are the same, with a two-liter turbocharged V4 assisted by a brake energy recovery system at the front and exhaust energy recuperation at the back. But the engine now uses less fuel, so it can run longer between pit stops – a vital element of the strategy when racing for hours on end. The aerodynamics were made more adjustable so that the team can switch between three packages depending on the type of track they're running. While they were at it, those notoriously exacting German engineers managed to cut some excess weight out as well. And instead of the three different color liveries like last year, this season the 919 Hybrid will run under a common livery of black, white, and red – which hopefully won't get mixed up with those of its rivals from Audi and Toyota. We guess we'll all find out when the season kicks off in earnest at Silverstone in mid-April. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. FIA World Endurance Championship WEC, LMP1 Ready for title defence: the new Porsche 919 Hybrid Stuttgart. World debut of the new 919 Hybrid: Two days before the official Prologue for the FIA World Endurance Championship (WEC) at Paul Ricard, France, Porsche is presenting its race car for this season. Strong development characterises the new 919 Hybrid' technology. The powertrain became even more efficient, the aerodynamics were even more specific for the various race tracks and the weight of single components was even more reduced. "The over 900 hp strong Le Mans Prototype is ready for the title defence," said Fritz Enzinger, Vice President LMP1.

Porsche's 959 is still poster-worthy after all these years

Today, we have the Porsche 918 Spyder. Before that, there was the Carrera GT. While both of those cars are dramatic departures from the traditional, rear-engine Porsche formula, they owe their very existence to another wild child of the iconic German brand - the 959.
Like so many of the great performance cars of yesteryear, the 959 was a homologation special, built just so Porsche could go racing in the clinically insane Group B rally series. Fewer than 400 959s hit the streets, but those that did were some of the most advanced cars of the 1980s. A rear-mounted, twin-turbocharged flat-six sent its power through a still-rare all-wheel-drive system, creating a race-inspired rocket that was, for a short time, the fastest production car on the planet.
Xcar has the story of the 959, from its inception to its conquest of the Paris-Dakar rally, which is interspersed with a drive of the legendary coupe. Scroll down for the full video.

11M VW diesels affected, Porsche and Audi under investigation

Volkswagen's diesel scandal is growing exponentially larger. In a new statement, the company admits that 11 million vehicles worldwide might be equipped with software capable of evading emissions testing. In addition, the Environmental Protection Agency is beginning an investigation into the 3.0-liter V6 in Audi models and the Porsche Cayenne in the US, according to The Detroit News. The automaker claims that from its investigation so far, the "relevant engine management software is also installed in other Volkswagen Group vehicles with diesel engines." However, the company finds that the "noticeable deviation" in test results and real-world numbers only relates to the Type EA 189 powerplant. That still leaves 11 million vehicles potentially skirting emissions rules, though. Governments around the world have started taking a closer look into the company, too. In the US, the EPA has begun testing VW's V6 diesel because "they were certified well before we knew what we know now," Christopher Grundler, director of the EPA's Office of Transportation and Air Quality, said to The Detroit News. The agency has started checking diesels from other automakers to make sure they're meeting the rules, as well. Germany, the European Union, and South Korea have instituted similar investigations. In response, VW is setting aside 6.5 billion euros ($7.25 billion at current rates) to cover servicing all of these diesels. The company admits that the figure might have to be adjusted depending on what happens next. The money is being deducted from its third-quarter earnings. Related Video: VOLKSWAGEN AG HAS ISSUED THE FOLLOWING STATEMENT: Sep 22, 2015 Volkswagen is working at full speed to clarify irregularities concerning a particular software used in diesel engines. New vehicles from the Volkswagen Group with EU 6 diesel engines currently available in the European Union comply with legal requirements and environmental standards. The software in question does not affect handling, consumption or emissions. This gives clarity to customers and dealers. Further internal investigations conducted to date have established that the relevant engine management software is also installed in other Volkswagen Group vehicles with diesel engines. For the majority of these engines the software does not have any effect. Discrepancies relate to vehicles with Type EA 189 engines, involving some eleven million vehicles worldwide.