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Nissan Sentra crash rating improves, now Top Safety Pick [w/video]

After a poor showing in the hands of the Insurance Institute of Highway Safety back in 2013, Nissan is back for another round of crash testing with its 2015 Sentra, and it's walking away with a Top Safety Pick. The compact sedan's small overlap front crash test rating improved from "poor" to "good", owing to internal improvements to the A-pillar, door sill and front structure, IIHS said in a statement. The dummy, in this most recent test, was at a low risk of injuries because of the structural changes. Take a look at video of the Sentra's small overlap crash test, available up top, and the official press release down below. 2015 Nissan Sentra earns TOP SAFETY PICK award ARLINGTON, Va. - The 2015 Nissan Sentra has improved from a poor to good rating in the Insurance Institute for Highway Safety's small overlap front crash test, qualifying for the TOP SAFETY PICK award. The small car's front structure, A-pillar and door sill were modified to reduce intrusion in small overlap crashes. In addition, the side curtain airbag was lengthened to protect the driver's head. In the latest test, the driver space was maintained well, with maximum intrusion of less than 5 inches at the lower door hinge pillar. The dummy's movement was well-controlled. The head hit the front airbag and stayed there until rebound, while the side curtain airbag had enough forward coverage to protect the head from contact with side structure and outside objects. Measures taken from the dummy indicate a low risk of injuries in a crash of this severity. In contrast, the 2013-14 Sentra didn't hold up as well in the test. Intrusion measured as much as 13 inches at the lower hinge pillar. The dummy's head slid off the left side of the frontal airbag, and the side curtain airbag didn't offer adequate coverage. Measures from the dummy indicated that injuries to the left leg would be possible in a crash of this severity. Introduced in 2012, the small overlap test replicates what happens when the front corner of a vehicle collides with another vehicle or an object such as a tree or a utility pole. The Sentra's good ratings in the moderate overlap front, side, roof strength and head restraint tests carry over to the 2015 model year. To qualify for the 2015 TOP SAFETY PICK award, a vehicle must have good ratings in those four tests and a good or acceptable rating in the small overlap test. Related Video:

2023 Japan Mobility Show Mega Photo Gallery: All the highlights and reveals from Tokyo

The 2023 Japan Mobility Show managed to serve up a surprise heap of exciting and futuristic designs and production reveals. Our staff was on the ground in Tokyo for this year's show, where we captured not just all of the latest automotive trends, but some genuinely weird and fascinating stuff.  Browse: Some Delightful Oddities of the 2023 Japan Mobility Show But on to the cars. This year's show featured introductions from Daihatsu, Honda, Lexus, Mazda, Mitsubishi, Nissan, Subaru, Suzuki and Toyota. Some are weird; some are wild; most are probably destined to change significantly before production or merely fade into the void with the rest of the industry's vaporware, but if even a few of these make it to showrooms, we'll consider it a win. Scroll on down for our live galleries of each of the show's major debuts (and cars we're only now seeing in person for the first time). Enjoy!   BMW X2 and iX2 BMW X2 View 6 Photos   Daihatsu me:MO Concept Daihatsu me:MO concept View 14 Photos   Daihatsu Vision Copen Concept Daihatsu Vision Copen View 7 Photos   Daihatsu Osanpo Concept Daihatsu Osanpo View 6 Photos   Daihatsu Uniform Concept Daihatsu Uniform concept View 6 Photos   Honda Prelude Concept Honda Prelude concept View 5 Photos   Honda Sustania-C and Pocket Concepts Honda Sustania-C and Pocket Concept View 8 Photos   Honda CI-MEV Concept Honda CI-MEV View 3 Photos   Infiniti Vision Qe Concept Infiniti Qe concept View 14 Photos   Lexus LF-ZC Lexus LF-ZC View 8 Photos   Lexus LF-ZL Lexus LF-ZL View 10 Photos   Mazda Iconic SP Mazda Iconic SP concept View 8 Photos   Mitsubishi D:X Concept Mitsubishi D:X Concept View 8 Photos   Nissan Hyper Force Concept Nissan Hyper Force concept View 11 Photos   Nissan Hyper Tourer Concept Nissan Hyper Tourer concept View 6 Photos   Nissan Hyper Punk Concept IMG_6533 copy View 8 Photos   Subaru Sport Mobility Concept Subaru Sport Mobility Concept View 7 Photos   Suzuki Swift Suzuki Swift View 5 Photos   Suzuki eWX Suzuki eWX Concept View 3 Photos   Suzuki eVX Suzuki eVX concept View 4 Photos   Toyota Land Cruiser Se Concept Toyota Land Cruiser Se concept View 4 Photos   Toyota FT-3e Concept Toyota FT-3e View 6 Photos   Toyota FT-Se Concept Toyota FT-Se View 7 Photos     Tokyo Motor Show Honda Infiniti Lexus Mazda Mitsubishi Nissan Subaru Suzuki Toyota

Williams developing hybrid system for next Nissan GT-R?

Back in June, Nissan announced a new partnership with Williams that would see the Formula One team's applied sciences division help develop a new line of Nismo performance models. It's not the only agreement Renault-Nissan has signed with an F1 team: Infiniti is the title sponsor for Red Bull and Renault powers four teams on the grid. It's also just the latest client Williams has signed a deal with to apply the lessons it has gleaned on the F1 circuit to other racing and sportscars. But now we've got some more info on how Williams and Nismo intend to collaborate on the next-generation GT-R.
According to Australia's Carsales, Williams Advanced Engineering is developing the hybrid powertrain that will boost the next iteration of the supercar-slayer known as Godzilla. Which may seem strange considering that the Renault-Nissan Alliance has plenty of experience with electric propulsion on its own, but then Williams has proven itself something of a leader in the field of performance hybrid powertrains: it supplies them to Porsche and Audi for their Le Mans racecars, and to Jaguar for the C-X75 concept.
Whether Williams and Nismo will settle on a flywheel-based energy recovery system or a more conventional battery-powered system remains to be seen, but brakeforce regeneration likely won't be the only element that Williams will develop for the next GT-R. Expect its expertise in aerodynamics and composites to come to bear as well, which can only mean good things for the replacement for a sportscar that's already one of the most capable on the road.