2012 Nissan Gt-r on 2040-cars

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Roller coaster or racecar, which pulls more Gs?

Looking for a thrill? You're not the only one. You'll find kindred spirits at airfields going up for a skydive, atop bridges and towers with bungees attached to their feet and standing in line for roller coasters at the local amusement park. But you'll also find them in the paddock at the racing circuit.
So what's the commonality? G-force. It's like gravity, only in each of these cases, it's experienced by human invention. But which activity subjects your body to the greatest amount of g-force? That's what Nissan set to find out.
Before putting them back in the cockpit, Nismo sent out two of its young hot-shoes - Jann Mardenborough and Mark Shulzhitskiy - to an amusement park in the UK with a camera and a g-force meter to find out if any of the coasters could produce as much lateral gravitational force as an LMP2 racing car. See what they found in the pair of videos, below.

Nissan Claims 'World's Cleanest Car' Crown

Nissan is claiming the title of "world's cleanest car" by coating a 2015 Nissan Leaf in superhydrophobic and olephobic paint. The paint repels water and oil by creating a protective layer of air between the paint and environment. It rejects water and oils so efficiently that dirt doesn't have a chance to set or streak, according to Nissan. Water and oil bead and wick away from the car's body, leaving the green machine clean. The paint is called Ultra-Ever Dry and it was developed by UltraTech International. It's just an experiment so far that's not yet been added to any production vehicles, but the paint company says Nissan is one of the first automakers to take an interest in the technology. Nissan has been tinkering with the paint for several months, and coated a European Note hatchback to showcase its possibilities. "No matter what the road throws at this Leaf, its Ultra-Ever Dry exterior coating will throw right back," UltraTech International Inc. CEO Mark Shaw told a crowd during a TED talk. Related Gallery Which Green Car Is Right For You? Green Weird Car News Nissan Electric paint

Meet the Nissan GT-R test driver responsible for 'Ring tuning

Ever wonder what it's like to be a manufacturer's development driver at the Nürburgring? We imagine it's pretty cool. After all, you get to spend your days zooming about the greatest racetrack on the planet in a vehicle that is usually months or more away from consumers. For Hiroyoshi Kato, whose actual title is Technical Meister, life is even better than your typical development driver, because he spends his days wringing out the Nissan GT-R Nismo around the Green Hell.
Kato-san has a long history with both Nissan and the Ring. He had a major hand in the development of the R32, R33 and R34 Skyline GT-Rs, having first come to the Ring nearly three decades ago.
His experience with the Nismo, though, is different than the other vehicles he's contributed to. As he explains it, there are real racers on hand to test the car on the track, like Formula One reserve driver Sébastien Buemi. Instead, Kato focuses on the track-to-road balance. Still, he has some truly interesting insights on the car and the track, including his surprise at turning a sub-eight-minute lap in his first outing. That, along with a few other things (one of which is an R34 being hustled about), make this a must-watch video from Nissan.