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Lexus LF-NX gets turbocharged second act [w/video]

Don't let its supremely polarizing appearance fool you, this is not the Lexus LF-NX Concept that you (probably) had a strong reaction to when it debuted at the Frankfurt Motor Show. The German version of the concept car featured a variant of the Lexus Hybrid Drive system, while this LF-NX Turbo, well, it has "turbo" in the name, you see?
If fact, the namesake turbo would appear to be the first for Lexus; getting off the line in the forced-induction race with a 2.0T four-cylinder engine that "paves the way for the introduction of turbocharged powerplants in future Lexus models." Sounds good to us. The new turbo four has plenty of tricky tech, too. Lexus tells us that the engine makes use of an advanced high tumble port, fan spray fuel injection, VVT-iw variable valve timing, an exhaust manifold integrated into the cylinder head and, of course, a twin-scroll turbo with active wastegate valve. The result is said to be a blown engine that offers quick throttle response and "exhilarating" performance, along with excellent fuel economy and low tailpipe emissions.
As for the rest of the LF-NX Turbo concept? Well, you've seen this angular concept crossover before, basically. There's a slightly tweaked front end and new wheels sitting in slightly cleaned-up wheel wells. The boldest-yet version of the spindle grille still bears an uncanny resemblance to The Predator, and the slightly revised exterior visuals won't change your made-up-mind about this vision of Lexus' future.

2021 Lexus LC 500 Convertible is much more than just coupe minus roof

LOS ANGELES — Usually when a convertible version of an existing car is introduced, the reveal story generally goes something like, "It's the same, but the roof has been removed, it goes down in XX seconds, there's less structural rigidity and it weighs XXX more pounds. That's it, carry on." With the 2021 Lexus LC 500 Convertible, there was actually a surprising amount done to create the drop-top version and make sure it's as compelling as its existing coupe sibling. But before we get to that, make sure to take a moment to admire how pretty the LC 500 Convertible is. Or, perhaps, a second moment. The car you see here is painted Structural Blue and features a stunning Santorini-esque white-and-blue interior. That this combo will be limited to a mere 100 units as a special-edition Inspiration Series is an absolute crime. My goodness it's beautiful. OK, the Convertible transformation. Lexus improved chassis rigidity by adding, reshaping and/or relocating structural braces, including the rear suspension brace tower. To counter this, weight is reduced at the rear by using a die-cast aluminum suspension brace, and a unique dampener used to ensure comparable ride quality as the coupe. Unsprung weight at the front suspension was also reduced. In total, only 217 total pounds were added for the convertible over the 2019 LC 500 coupe. The new soft-top has four layers, and Lexus says its fabric was selected to make sure that it would stay tight and prevent wrinkling. Excellent sound insulation is promised, but Active Noise Control is also employed, whether the roof is raised or lowered, to further suppress noise. The roof is lowered in 15 seconds and raised in 16. A rigid tonneau cover is employed when the roof is lowered. Design changes for the convertible include a trunk lip that's been raised slightly and widened. The center brake light is integrated into it ­– it's normally above the back window. The beltline and rear molding were also reshaped to suppress wind, while a transparent plastic wind deflector is integrated neatly behind the back seat. 2021_Lexus_LC_500_Convertible_07 View 13 Photos Like various Mercedes and BMW convertibles, a neck-level heater is added for the front seats. They are integrated into the LC's existing "Climate Concierge" that automatically activates the heater or air conditioner, seat heating or ventilation, and the heated steering wheel. It'll also automatically blow warm or cold air onto the driver's hands when on the steering wheel.

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.