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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 reveals latest autonomous tech test bed

Toyota revealed its latest autonomous technology effort Friday, a sophisticated Lexus LS 600hL prototype that showcases its plans to advance in the emerging field. The Lexus is the first developed entirely by the company's in-house Toyota Research Institute and it will focus on the car's ability to learn and see behavior on the road. Toyota is showing the car at the Prius Challenge event at Sonoma Raceway. The Lexus uses Lidar, radar, and sensors, which potentially reduce reliance on mapping. The prototype advances Toyota's last concept vehicle shown at the Consumer Electronics Show in 2013. This one is said to be more flexible and it will focus on Toyota's two autonomous tech pillars, called Guardian and Chauffeur. Guardian is meant to improve safety features, while Chauffeur moves toward full autonomy. "We believe Guardian can probably be deployed sooner and more widely than Chauffeur, providing high-level driver-assist features capable of helping mitigate collisions and save lives, sooner rather than later," Toyota Research Institute Gill Pratt said in a statement. Related Video: Green Lexus Toyota Autonomous Vehicles Luxury Sedan lexus ls

Lexus exec says he still fields complaints about the spindle grille

When Lexus debuted its spindle grille on the GS sedan and trademarked the design back in 2012, it was a sure sign the look was here to stay. It started making its way through the lineup, and now five model years later, it's on all Lexus vehicles. The one thing everyone can all agree on is, it's bold. And Lexus has doubled down on the design with the LF-1 Limitless Concept on display at the Detroit Auto Show. Some people surely think nothing of the grille. Others have equated it to a cartoon character, a beard trimmer, or a baleen whale scooping up krill. In one harsh, perhaps apocryphal criticism, a design professor is said to have likened the spindle to the mouth of the titular hunter-alien in the "Predator" movies. In a much more admiring spacefaring comparison, our Antti Kautonen said the grille of the LF-1 Limited Concept mimics a "Star Wars" ship's shift into hyperspace. That's a fitting analogy for the stunning and futuristic LF-1, which might be the single most dramatically styled vehicle at the North American International Auto Show. A couple of years ago, Toyota chief designer — and head of Lexus — Tokuo Fukuichi defended the spindle in a Reuters interview, saying "sexy" was a goal of the design, and dismissing complaints by saying, "Even polarizing designs, you get used to them after a while." That defense was "a while" — three years — after the new look caused an uproar at a 2012 Toyota stockholders' meeting, where some shareholders complained. Now it has been a while longer, and a Lexus executive says the spindle grille has continued to divide Lexus customers. Jeff Bracken, Lexus group vice president and general manager, told Carbuzz on the sidelines of the Detroit show last week that longtime repeat customers still can't get their heads around whatever it is the car seems to be getting its mouth around. "I'll be very transparent. It's our signature grille. Some of our models have a more expressive signature grille than others. The folks that look at it as somewhat polarizing would be, for the most part, the folks that have been with us since the beginning. In fact I'll take phone calls from some of these owners and will literally spend 45 minutes to an hour on the phone with me just expressing how disappointed they are," Bracken said. Bracken has actually been saying almost the exact same things about the grille for years — both to upset customers and to automotive journalists — for example, to Forbes in 2014.