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New Toyota Supra may get a twin-turbo Lexus V6

We've heard endless rumors that a successor to the much loved and much missed Toyota Supra is in the works. Toyota hasn't done much to deny these conversations. On the contrary, the FT-1 concept from two years ago and the partnership with BMW have only fueled the fire. Now, talk of a new Lexus engine has led to speculation about the supposed Supra's powertrain. To be clear, this is mostly heresay. Few things have actually been confirmed, but based on what we know a few conclusions can be drawn. We know that BMW and Toyota are working on a joint product. We've seen mules testing out in the wild. In BMW guise, the possibly Austrian-built car will more than likely powered by turbocharged inline four and six-cylinder engines. Unless Toyota wants to use Bimmer power, they'll need to shoehorn one of their own under the hood. That leads us to this rumor of a twin-turbocharged V6 that will presumably power the new Lexus GS and LS. Japanese automotive publication Mag-X first reported on this engine. It was then picked up by YouWheel and Car Keys. Mag-X cites Toyota insiders and even gives an engine code, 943F. This engine allegedly will make more than 400 horsepower and more than 300 lb-ft of torque. While unconfirmed, this makes sense for Lexus. Nearly every luxury competitor has a six-cylinder engine with forced induction. While Toyota has previously had turbocharged inline-sixes, they've never produced a factory turbo V6. Every automaker is downsizing engines in an effort to meet fuel economy and emissions regulations. Toyota and Lexus will follow suit. Taking that V6 and tuning it for a performance application is a solid, if unverified, possibility. Related Video:

Lexus previews its next design language with an electric concept

Identifying a new or a late-model Lexus is child's play: Look for the giant spindle-shaped grille. It's a styling cue that defines all of its recent models, and designing an electric car is evidently not an excuse to get rid of it. Lexus published a dark teaser image that previews an electric concept that will usher in its next design language. Like parent company Toyota, Lexus has long resisted the shift towards electric cars by fervently arguing hybrids make more sense. But, as even its home country mulls a blanket ban on internal combustion technology, it's left with no choice but to go electric. It already sells a battery-powered variant of the UX in Europe, but the concept it previewed on its social channels was designed as an electric car from the get-go. It's still shrouded in secrecy, we don't even know its name yet, but we can already tell the spindle stays. Its outline clearly appears between the sharp LED headlights, though it almost looks full. And, like seemingly every concept car released in the past three or four years, the newest member of the Lexus portfolio wears a backlit emblem. Lexus electric prototype View 4 Photos Interestingly, Lexus also quietly published a separate video highlighting the electric and hybrid technologies it's developing for the 2020s, and the footage reveals a heavily-camouflaged crossover lapping a test track in Japan. Shown in the gallery above, it's fully electric, and it might be at least related to the upcoming concept. Direct4 technology will power the car. Short for Direct 4-Wheel Drive Force Control, it's a system that automatically adjusts the torque sent to each wheel based on the road and driving conditions. In this application, it consists of two electric motors (one per axle), and its total output checks in at 402 horsepower and 442 pound-feet of torque. Lexus noted it can be used for gasoline-electric plug-in hybrid systems, too. We'll need to be patient to find out more about the concept. For example, we don't know if it's related to the electric car that Toyota will release in Europe in 2021, or if it's something else entirely. If the concept and the prototype shown testing in Japan are indeed the same car, it looks like its launch is right around the corner. Related video:

Google shares more details on self-driving car accidents

Google has pledged to release monthly reports on the status of its self-driving car program, and says these updates will include information on accidents involving the vehicles. But the company won't release the actual accident reports, a sore point for activists who recently have clamored for the company to be more transparent in the way it tests this promising technology on public roads. "Google is dribbling out bits of information in the hope to silence legitimate calls for full transparency," said John Simpson, privacy director for Consumer Watchdog, a nonprofit that has asked Google to release reports from the 12 accidents the company says it has been involved in over the past six years. "They are testing on public roads, and the public has a right to know exactly what happened when something goes wrong." Under California law, the accident reports are not considered public records. Google has attributed all accidents to human error, and says drivers of the other cars involved caused 11 of the 12 accidents. In eight of those, the Google cars were rear-ended, and the autonomous vehicles were sideswiped in two other crashes. One of the accidents occurred at an intersection when a human driver failed to yield at a stop sign, and in one incident, a Google driver accidentally rear-ended another car while manually driving. Google had previously provided those details. The first monthly report installment sheds new light on which types of self-driving vehicles were involved, directions of travel, locations, and whether the cars were operating in autonomous or manual mode. Update: Google says this information comes directly from the OL 316 forms used to report accidents involving autonomous cars in California, though it has "edited the summaries lightly to protect other drivers' information." But Google still will not release the original OL 316 forms, nor the "traffic collision report" forms used in California to report accidents. Another company that has been involved in a single self-driving car accident, Delphi Automotive, has released this information, which verified its car was not at fault. Regarding Google, Simpson said, "We now know a few more details of what happened. The problem is that it's Google's version and they want us to take their word for it." The Google self-report adds information that goes beyond accidents, with further details on the company's overall program.