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McLaren reveals new P1 GTR ready for gentleman racers

There are race cars and there are road cars. McLaren is known for making both, but lately there's been a new class of vehicles emerging in between. They're supercars developed specifically for the track but for no specific racing series, and the new McLaren P1 GTR is the latest. Previewed in concept form in Monterey this past summer, the P1 GTR is now ready to hit the track. It's based, of course, on the P1 – Woking's million-dollar flagship hybrid hypercar – but incorporates a long list of upgrades to make it better suited towards ripping around a closed circuit than an open road. For starters, the 3.8-liter twin-turbo V8 hybrid powertrain has been optimized for track use and retuned: the internal combustion engine cranking out 789 horsepower (up from 727) and the electric motor another 197 (up from 176) for a combined output of 986 hp. The other side of the power-to-weight ratio has also been optimized, with unnecessary elements removed and many parts replaced by lighter ones: The glass roof and engine cover, for example, have been replaced by carbon fiber, and the side windows by plexiglass. There's also a new Inconel and titanium alloy exhaust that saves 14 pounds all by itself. The result of these and other measures is a drop in curb weight by a solid 110 lbs. Of course the performance-obsessed engineers in Woking didn't stop there. They also dropped the suspension by two inches and widened the track by over three, riding on 19-inch alloys with Pirelli slicks. The aero has also been revised, with a splitter jutting out the chin and a fixed wing rising a foot and a half taller than the roof, helping the P1 GTR produce 10 percent more downforce than the road car on which it's based. Hit 150 mph on the straightaway and you'd be generating 1,455 lbs of downforce, assuming you haven't activated the Drag Reduction System flap in the rear wing by then. Although it hasn't disclosed the details, and as good as the road-car's stoppers are, McLaren has hopefully upgraded the brakes as well. Like arch-rival Ferrari's XX client development program (and the path that Aston Martin is tipped to take with the upcoming new Vulcan), the P1 GTR will be part of an organized program. Participating owners will start at the McLaren Technology Centre to have their seats fitted, livery designed and fitness assessed before hitting the first track sessions at Silverstone in the UK and Catalunya in Spain.

Top tier supercars go for top dollar at RM Sotheby's Pinnacle Portfolio auction

Ferraris continue to rake in money during classic car auctions, and the sale of RM Sotheby's Pinnacle Portfolio collection during Monterey Car Week is only further proof of that. The Prancing Horse grabbed four of the top five spots among the 25 vehicles crossing the block. The leader among them was a 1964 Ferrari 250 LM with an extensive racing history that went for $17.6 million, according to the company's unofficial numbers sent to Autoblog. The only vehicle to keep Ferrari from locking out the top five was a 1998 McLaren F1 LM-Specification that went for $13.75 million. It's claim to fame included being the second-to-last road version of these famous supercars built. Plus, the coupe is only one of two with the LM spec package, which included the 680-horsepower racing version of the V12. Showing more modern Ferraris are also appreciating, a 2005 Enzo went for $6.05 million, taking third place. This example was the last one ever made and was originally gifted by the company to Pope John Paul II. However, he had the car sold for charity. Similarly special, fourth went to a 1994 F40 LM racecar for $3.3 million. Finally, a 1967 275 GTB/4 rounded out the top five also at $3.3 million. Amazingly, the vehicles in the Pinnacle Portfolio came from just one person who the company only identified as a "private US-based gentleman collector." Check out the gallery to see all 25 rolling across the block, including a Toyota 2000GT, Porsche 959, and Jaguar XJ220.

McLaren P1 program director gives an aero walkaround

Evo magazine recently got McLaren P1 program director Paul Mackenzie to reveal some of the aerodynamic and materials details that help make his new hybrid supercar so stupendous. The walkaround makes sense of the numerous intersecting lines and angles on the P1, like the main intakes placed inside the doors, the vents just ahead of the front wheels that were added later in road testing to get more cooling to the radiators, the vents on the rear to cool the clutches and the titanium-mesh chimney behind the roof intake. Mackenzie also talks about the Race setting that lowers the whole car 50 millimeters – below the minimum height of road legality in the UK, in fact – and how the raised rear wing automatically changes pitch to reduce drag when you take the coupe above 160 mph. This is what you get when you sit aerodynamicists, engineers and designers in the same room to shrink-wrap a street-legal body around a 900-horsepower chassis. You can find out more about it in the video below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Related Gallery McLaren P1: Geneva 2013 View 19 Photos News Source: EVOTV via YouTubeImage Credit: Gallery images copyright 2014 Drew Phillips / AOL McLaren Technology Coupe Luxury Performance Videos mclaren p1 aerodynamics evo