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Preserving automotive history costs big bucks

$1.8 million is spent each year to maintain GM's fleet of 600 production and concept cars.
When at least two of the Detroit Three were on the verge of death a few years back, one of the tough questions that was asked of Ford, General Motors and Chrysler execs - outside of why execs were still taking private planes to meetings - was why each company maintained huge archives of old production and concept vehicles. GM, for example, had an 1,100-vehicle collection when talk of a federal bailout began.

McLaren P1 vs Porsche 918 vs Ducati 1199 Superleggera in epic standing-mile drag race

We live in a high-tech supercar renaissance, with the Porsche 918 Spyder, McLaren P1 and Ferrari LaFerrari all duking it out for performance supremacy. All three members of this power trio place the engine behind the driver and use some kind of hybrid assist. However, each one finds a slightly different way to make that setup work. While all of the tech is insanely cool, let's just admit that we are all really wondering which one is the quickest and which is the fastest. Autocar aims to find out in a new video pitting two of them against a surprise challenger in the standing mile.
Unfortunately, the race is missing the Ferrari, despite Autocar's best efforts. So instead, it has another limited-edition, high-performance vehicle from Italy in the form of the Ducati 1199 Superleggera. The bike has just two cylinders, but at 1.2-liters of displacement, it makes over 200 horsepower, and all that gumption is packaged into a magnesium monocoque body with carbon fiber bodywork to keep weight low. Granted, the cycle is going up against the 875-hp Porsche and 903-hp McLaren, but traction, aerodynamics and gearing all play a part in this fascinating video.
There's no sense in ruining the winner before watching, but Autocar teases that the finish is one of its closest drag races ever. Check out the video to find out just what that means.

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."