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Porsche 919 Hybrid revives Porsche's factory Le Mans efforts

After months of teasing with camouflaged testers, Porsche has finally unveiled its prototype entry for the 2014 World Endurance Championship, the 919 Hybrid. Porsche, you may recall, hasn't had campaigned a factory team at Le Mans in years, so the 919 is nothing less than their recommitment to endurance racing.
Combining a 2.0-liter V4 (yes, a V4) that revs to 9,000 rpm, the 919 produces around 500 horsepower with a pair of energy recovery systems. The first system recovers the heat energy from exhaust gasses as they pass through an electrical generator, while the second system is a bit more familiar. Using a setup similar to what is found on the production 918 Spyder, a generator on the front axle recovers kinetic energy from the brakes, which is subsequently stored in a battery system. That power can then be sent to the front wheels at the driver's command, effectively turning the 919 into an all-wheel-drive racecar.
Despite these various forms of motivation, Porsche doesn't claim to be seeking outright power supremacy, with Chairman Matthias Müller saying, "In 2014, it will not be the fastest car that wins the World Endurance Championship series and the 24 hours of Le Mans, rather it will be the car that goes the furthest with a defined amount of energy. And it is precisely this challenge that carmakers must overcome. The 919 Hybrid is our fastest mobile research laboratory and the most complex race car that Porsche has ever built."

Porsche Cayenne diesel V8 may not be long for this world

Goodbye, Porsche Cayenne V8 Diesel. We hardly knew ye. Nor did the Europeans, apparently. Porsche's V8 oil burner is still on the European model list for the Cayenne SUV, but the mill won't go through the likely pricey process of being updated to adhere to new and stricter European emissions standards, Just-Auto says. A Porsche spokesman confirmed to the publication that it's a fairly complicated process to update the diesel V8 to be so-called "Euro-6 compliant." With Cayenne diesels selling in relatively low volumes anyways, the German automaker might just dump the V8 diesel altogether, as it'd be quite cost-ineffective to make the necessary upgrades. The V8 diesel was a 4.1-liter engine that delivered 385 horsepower in addition to what sounds like a little too much exhaust for European clean-air regulators. While that's a pretty powerful profile, the most recent gas-powered V8 for the Cayenne delivers about 570 horsepower, so the diesel engine won't likely be missed by European auto enthusiasts. Besides, there's still the V6 diesel that's also sold in the US. That's a 4,800-pound beast that moves from 0 to 60 miles per hour in about seven seconds and gets a relatively (for diesels) modest 20 miles per gallon city. For those who are curious, Autoblog's First Drive review of that model can be found here.

Supercar 'Holy Trinity' raced at the track, drag strip, and to 186 mph

There was a time when we weren't sure if we'd ever get the Ferrari LaFerrari, McLaren P1, and Porsche 918 Spyder on the track together. Now, we've have a multi-part series dissecting how each supercar approaches all kinds of go-fast tasks. Supercar Driver (SCD) looks at their performances around the track, on the drag strip, and on a runway. SCD didn't get any help from the automakers, it used three cars all owned by one British gentleman, Paul Bailey. The first video has British Touring Car Championship driver Mat Jackson running all three around Silverstone. The second video takes the coupes to Santa Pod Raceway to run the quarter-mile. The third video runs them out to Bruntingthorpe Airfield for a drag race to 300 kilometers per hour (186 mph). We found that latter video especially interesting because SCD shows a graph of how fast each car hit speed marks, and it's interesting to see where the winner made up all of its time and the where the third-place getter lost its time. Nota bene, the McLaren is using its fly-paper sticky Pirelli P Zero Trofeo R tires. You'll find the first video in the series above, the second two videos below. If you still haven't had enough, then check out the Hyper 5 three-part series by Alejandro Solomon filmed at California's Thermal Raceway, starting with the Holy Trinity and adding the Bugatti Veyron Super Sport and Pagani Huayra. Chris Harris also did fantastic work around Portimao with the help of Marino Franchitti and Tiff Needell, with assistance from the factories. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Ferrari McLaren Porsche Convertible Coupe Hybrid Luxury Special and Limited Editions Performance Supercars Videos porsche 918 spyder mclaren p1 ferrari laferrari