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Nissan heading to Le Mans with 1,250-hp GT-R LM Nismo [w/videos]

Endurance racing faced a pivotal year in 2012. The FIA and the ACO had just come together to form the new World Endurance Championship when Peugeot announced it was shuttering its team, leaving only one manufacturer to contest the top LMP1 class of the nascent series. Fortunately Toyota was able to advance its program to join Audi in the WEC and at the 24 Hours of Le Mans. Two seasons later Porsche joined the fight, and now Nissan has formally announced its return to Le Mans as well. Revealed in Nissan's With Dad spot during the Super Bowl, the Japanese automaker is set to join the grid with the innovative GT-R LM Nismo you see here. It's a hybrid just like the challengers from Audi, Porsche and Toyota, but instead of a mid-engine/rear-drive setup, Nissan's oddball challenger places its engine in the front, driving the front wheels. The 3.0-liter twin-turbocharged V6 is mated to a five-speed sequential gearbox and produces upwards of 550 horsepower on its own, but is mated to an electric Energy Recovery System that kicks in over 700 additional horses for a combined hybrid output exceeding 1,250 hp. That could make Nissan's the most powerful LMP1 on the grid, while still complying with the fuel flow limits outlined in the rulebook that gives participating constructors the latitude to toy with different configurations. Both powertrain components are mounted under the long nose of the oddly styled prototype, behind the canopy of the rearward cockpit that may give it a similar profile to the DeltaWing prototype and subsequent ZEOD RC. But the unconventional GT-R LM Nismo is also innovative in its own way. The front-drive configuration means that the Nissan prototype actually has wider tires up front than in the back, and also allowed for a drastically different approach to aerodynamics. Instead of testing it out at a handful of events in its first season, with the GT-R LM, Nissan will contest the full 2015 FIA World Endurance Championship, starting with the 6 Hours of Silverstone in April and including the 24 Hours of Le Mans in June.

Is 120 miles just about perfect for EV range?

When it comes to battery-electric vehicles, our friend Brad Berman over at Plug In Cars says 40 miles makes all the difference in the world. That's the approximate difference in single-charge range between the battery-electric version of the Toyota RAV4 and the Nissan Leaf. It's also the difference between the appearance or disappearance of range anxiety. The 50-percent battery increase has zapped any lingering range anxiety, Berman writes. The RAV4 EV possesses a 40-kilowatt-hour pack, compared to the 24-kWh pack in the Leaf. After factoring in differences in size, weight and other issues, that means the compact SUV gets about 120 miles on a single charge in realistic driving conditions, compared to about 80 miles in the Leaf. "The 50 percent increase in battery size from Leaf to RAV has zapped any lingering range anxiety," Berman writes. His observations further feed the notion that drivers need substantial backup juice in order to feel comfortable driving EVs. Late last year, the Union of Concerned Scientists (UCS), along with the Consumers Union estimated that about 42 percent of US households could drive plug-in vehicles with "little or no change" in their driving habits, and that almost 70 percent of US commuters drive fewer than 60 miles per weekday. That would imply that a substantial swath of the country should be comfortable using a car like the Leaf as their daily driver - with first-quarter Leaf sales jumping 46 percent from a year before, more Americans certainly are. Still, the implication here is that EV sales will continue to be on the margins until an automaker steps up battery capabilities to 120 or so miles while keeping the price in the $30,000 range. Think that's a reasonable goal to shoot for?

Nissan expands regional airbag recall to 45k Sentras [UPDATE]

UPDATE: Nissan's official statement about this recall expansion has been added below. Nissan is expanding its regional Takata airbag inflator recall for the passenger side of an estimated 45,000 Sentras from the 2004-2006 model years in high-humidity states. The National Highway Traffic Safety Administration has not yet published the specifics of the broadened campaign, but Nissan spokesperson Steve Yaeger told Autoblog that the company submitted a Defect Incident Report to the agency yesterday, April 16. According to Reuters, the expansion followed a case in March where a women in Louisiana was injured by a ruptured airbag in a 2006 Sentra. Yaeger clarified this to Autoblog via email by stating, "This action is not in response to lawsuit filed yesterday. [The] recall was initiated before that came to light." As required under the law, affected owners should be notified within the next 60 days, he indicated. Nissan was already recalling nearly 700,000 vehicles for the faulty inflators. While millions of owners from multiple automakers were affected by the potentially dangerous parts last year, the safety campaigns haven't quite finished yet. Honda expanded its own nationwide campaign to add 100,000 more units in March. Related Video: Nissan Statement Based on new field information and in consultation with NHTSA, Nissan Group is taking further action to expand the previously announced Takata Inflator Regional Recall to include additional Model Year 2004-2006 Nissan Sentra vehicles in the affected areas of the U.S. and its territories. If you receive a recall letter please take your vehicle to a Nissan dealership to have the recall work performed at no cost. The company urges anyone who owns any vehicle that is potentially affected by the Takata's recalls to enter their vehicle's identification number (VIN) on NHTSA's site https://vinrcl.safercar.gov/vin/ or Nissan USA and Infiniti USA web sites. The web sites will be updated with newly affected vehicles in approximately two weeks. Nissan and Infiniti are committed to a high level of customer safety, service and satisfaction and are working with NHTSA, Takata and our dealers to promptly address this issue.