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Lexus finally announces all-new twin-turbo V8, will race the Nurburgring 24H

In March 2013, Motor Trend wrote about rumors of Lexus bolting two turbos onto the high-revving, atmospheric 5.0-liter V8 in the RC F, the new engine for eventual use in an LC F super coupe. We heard the rumor again from multiple directions in 2017, and again in 2018. At last, the rumor gets official confirmation as an aside in a Lexus press release about taking the Gazoo Racing LC race car to the Nurburgring 24-hour for a third time next year. After two years of "unavoidable hours in the pit to resolve issues" with the LC in 2018 and 2019, the luxury carmaker said that next year it "[aims] to complete the race without any trouble by adopting a variety of new technologies, including a newly-developed V8 twin-turbo engine destined for use on future road cars such as sports cars." That's all we know for certain about what's coming. Predictions supposed Lexus has paired two of its 2.0-liter, four-cylinder engines with a 90-degree angle to create the 4.0-liter twin-turbo V8. Estimates over the years guessed output as anywhere from 600 metric horsepower, 592 of our U.S. customary horses, to 620 hp, to 660 hp. The guesstimate torque figure comes in at "up to 506 pound-feet," arrived at by a Japanese magazine that figured Lexus was trying to outdo the Nissan GT-R. What's safe to say is that the engine – created with an emphasis on performance – will outdo the 471 hp and 398 lb-ft of torque from the Yamaha-developed, naturally-aspirated V8 currently powering the LC 500 flagship. The new engine might not outdo the 7,300-rpm redline. Since the press release mentioned "sports cars," plural, there's every right to expect the hi-po power plant to migrate to other offerings. In the press, the engine's been mooted for everything from the RC F and new GS F to an LS F and a super-potent SUV inspired by the LF-1 Limitless concept that would take on the Lamborghini Urus. Further changes to the LC F accompanying the new motor could include a great deal more carbon fiber, about 200 pounds trimmed from the curb weight, a stiffer structure, a "low-weight and high-rigidity suspension," and more refined software systems for tech like driver aids, traction control, and anti-lock braking.  Lexus will take the start line at next yearÂ’s Nurburgring 24-Hour weekend from May 21-24 in the SP-Pro class. Related Video:

Toyota, Lexus expanding Takata airbag recall, re-notifying customers

Toyota is re-notifying owners and expanding its Takata airbag inflator recall for some regions. The renewed campaign covers 247,000 examples of the Toyota Corolla, Matrix, Sequoia, Tundra and Lexus SC430 that are located in southern Florida, along the Gulf Coast, Puerto Rico, Hawaii, the US Virgin Islands, Guam, Saipan and American Samoa. All of the models come from the 2001-2004 model years and have potentially faulty Takata-made inflators on the front passenger side. According to the company, testing shows the problem warrants "immediate action," and its press release says, "this action intensifies Toyota's efforts to reach customers and remedy previously recalled vehicles, and a small number of newly included vehicles."
According to Toyota, it submitted some recalled inflators to Takata for testing, and it found a high probability of rupturing in high humidity areas. The automaker said it had no reports yet of injuries or fatalities related to the problem.
This is Toyota's third inflator recall this year. In June, it called in for repair the same vehicles from the 2003-2005 model years in high-humidity areas, and it conducted a separate campaign nationwide for the parts in additional models. In April 2013, it also announced a fix campaign for 1.73-million vehicles worldwide for the same issue.

Lexus designers create lunar transport concepts

NASA is working to put human back on the moon by 2024, the idea being to use it as a way station for the eventual colonization of Mars. Since those humans won't want to moonwalk everywhere, they'll need new transportation — the battery-electric Lunar Rover the Apollo astronauts left up there probably won't start. Designers at the European Advanced Design Studio for Toyota and Lexus created a few potential, and yes, fanciful, craft for getting around our satellite for Document Journal magazine's The Lunar Design Portfolio. The artwork joins a collection of articles by culture critics, philosophers, architects, and more about the issues confronting humanity's return to the mistress of tides. Out of the seven concepts, the Lexus creation chosen to appear in the issue is Karl Dujardin's Zero Gravity, which turns the automaker's spindle grille into a single-seater moto-like hovercraft capable of doing 310 mph. The Bouncing Moon Roller by Julien Marie attaches a wheel-like stabilizer to a gyroscope cell protected by a flexible graphene nanotube bubble meant for hopping over the terrain, whereas the Lexus Lunar Cruiser by Keisuke Matsuno serves land and sky by having wheels that can flip out 90 degrees to serve as ducted fans powering a drone capsule. Jean-Baptiste Henry's Lexus Cosmos isn't for the surface at all, with a Lexus mothership and Moon Explorator capable of solar system travel. The glass construction of the observatory in the Moon Explorator allows "group experience contemplation [of] Zero G," and there's even a "space swimming pool." The Mothership awaits a role in the next installment of A Space Odyssey, a glossy habitat for whatever life forms succeed humans. Astronauts might be able to launch from the mothership in the Lexus Lunar Mission craft designed by Yung Presciutti, using wings shaped like spindle grilles. Because all work and no play makes Jack a dull boy even in space, the Lexus Lunar is a 6x6 "massive transport vehicle designed to explore and discover the moon safely," meaning it can haul a few Moon Racers — both of which are also Presciutti's work —  a different kind of single-seater craft made to "jump, climb, race, and discover" the light and dark sides of the moon.