The Nissan DeltaWing is challenging traditional racing conventions

UPDATED: Nissan Disrupts Race Logic With Its DeltaWing Scores 5th In Atlanta

The Nissan DeltaWing captured our hearts at the 24 hours of Le Mans when it got ran off the track by a young driver. This time, it came back with a splash at the Petit Le Mans in Atlanta, Georgia.

I love disruptive technologies, whether in computers or cars. Anything that shakes the traditional slothful “same as before” but with a different face is worthwhile. That’s why the disruptive electric car and plug-in hybrid technology is reviving a boring industry. But the internal combustion engine has come far the last few years. Look at what Mazda has done with their SkyActiv technology, amongst others. Nissan’s DeltaWing proves to be an even bigger leap of faith pushing the industry forward. After all, conventional wisdom, or lack thereof dictates a set of parallel wheels, a body more or less aerodynamic and an engine to push it as fast, far and with as little fuel as possible.

Then Came The Delta Wing. It’s hard to talk about the meaning the DeltaWing has and the potential it holds for the future of racing. In many ways, the DeltaWing is almost the spiritual son of the Colin Chapman years, the brain behind the Lotus philosophy, weight is the enemy of racing. Ridiculed by many as being an exercise in futility, tossed off by journalist experts as a PR stunt, the Nissan DeltaWing came back for a vengeance this weekend at the Petit Le Mans in Atlanta, Georgia to place overall 5th.

As with any experiment prototype, the DeltaWing started last on the grid with the number “0” on it out of 42 entries. What happened next was nothing short of spectacular. From last, it passed no less than 8 cars in the opening lap. By the first change of drivers, the Nissan DeltaWing had made it to 8th. By the end of the race, it finished 6th, although the forced exclusion of a P2 car brought the DeltaWing to 5th.

Technically Speaking. It looks like a racing version of the Batmobile but weighs half as less as an IndyCar. It also produces half the aerodynamic drag than an IndyCar, uses a tiny 1.6 liter, four-cylinder engine with direct gasoline injection and a turbocharger. On top of that smaller engine, it has an advantage over the competition with a much greater fuel efficiency then the bigger cars it races against. In fact, the DeltaWing produces half of what IndyCars deliver, only 300 hp. The 0 to 60 is achieved in 3.3 seconds and its top speed is shy of 200 mph.

What the DeltaWing achieves in terms of performance basically boils down to a lighter weight, better aerodynamics and something else if you’ve observed the pictures. Its strange wheel configuration.


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