2014 Nissan Altima 2.5 S 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.

Police search Renault headquarters as part of Ghosn probe

PARIS — Police are searching Renault's corporate headquarters in Boulogne-Billancourt, which a judicial source said was related to an ongoing investigation into ex-Renault boss Carlos Ghosn and his use of Versailles for his 2016 wedding party. L'Express magazine reported earlier on Wednesday that the search was being carried out in relation to Ghosn, who faces charges of misconduct. Ghosn has denied any wrongdoing and has been released on bail. L'Express added that French authorities were probing a wedding reception party held at the Chateau de Versailles in 2016 to mark the wedding of Ghosn to his second wife Carole, and a judicial source confirmed those elements to Reuters. Renault itself confirmed that police were searching its premises, but declined to comment on the subject of the search. "Renault confirms that a search by police is currently underway at its headquarters in Boulogne-Billancourt and Renault is co-operating fully with authorities," said the company, adding that it would not make any further comment on the matter. Earlier this year, Renault said it had found evidence that it had paid part of Ghosn's wedding costs and added it would turn the investigation over to prosecutors. Ghosn's Versailles wedding party in October 2016 had already drawn public scrutiny for its opulence and Marie Antoinette-themed costumes. Government/Legal Mitsubishi Nissan Renault Carlos Ghosn

Only 3 new cars cost under $20,000. Here’s what you should buy used instead

Looks like some more people have realized something we pointed out late last year. There are only three new cars under the magic $20,000 price limit currently for sale in the United States. Those three vehicles are the Nissan Versa with a starting price of $16,925 (all prices here include destination fee), the Kia Rio at $17,390 and the Mitsubishi Mirage at $17,650. Should push come to shove, so to speak, we'd probably pick the Nissan as our top choice among those three due to its practicality, comfort and overall polish when compared to its similarly priced peers. But really, as we've suggested before, there are better options. Our top pick for a used vehicle under $20,000 remains the Chevy Volt. It's stylish, comfortable, practical and, above all else, efficient, assuming you can plug it in at home. If you don't have access to a plug at home, you'll likely be able to find a very gently used car for the same price as one of the budget options above. We'd check out the Honda Fit, Kia Soul, Subaru Impreza, Toyota Corolla hatchback and Volkswagen Jetta from the  model years and aim for something with under 20,000 miles and with a year or two left of its factory warranty. A quick inventory search shows that some of those cars, notably the Impreza and Jetta, can even be found Certified Pre Owned in most parts of the country. For a more thorough breakdown of some of the available used-car options we'd recommend, check out our guide to the Best Cars Under $20,000. For what it's worth, with the average new car transaction price hovering alarmingly close to $50,000, we wouldn't expect to see any more options coming any time soon for well under half that sum. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Green Kia Mitsubishi Nissan Car Buying Used Car Buying Sedan