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Toyota shows a smoother autonomous Lexus for CES

Toyota is bringing a new research vehicle to CES. The TRI-P4 autonomous driving test vehicle, based on the Lexus LS500h, is a major step ahead, according to Toyota, as it has improved computing power and additional cameras for better reaction times. Earlier test mules have also used the LS as a basis, and the shift to the new, fifth generation LS brings chassis and steering-control benefits, so the vehicle's movements are smoother in automated mode. The camera tech has also been better integrated into the vehicle design, courtesy of CALTY in Ann Arbor, Michigan. Development has been swift, as the TRI's P2.1 car was unveiled in 2017. The P4 car will be used for Toyota Research Institute's Guardian and Chauffeur mode development. The two tiers differ somewhat, as TRI's Ryan Eustice explains: "Our Chauffeur development is focused on full autonomy, where the human is essentially removed from the driving equation, either completely in all environments, or within a restricted driving domain. Guardian, on the other hand, is being designed to amplify human performance behind the wheel, not replace it. The introduction of the new P4 platform will help us accelerate the development of both tracks when it joins our fleet this spring." The vehicle's situational awareness is boosted by two extra cameras facing on the sides, and a new imaging sensor both forward and rearward. Toyota says the P4's lidar setup is a carryover from the previous platform, but that its machine learning is much improved by its more powerful computer setup. The electricity required by the P4's computing power also comes from the hybrid battery, and as the computer "brain" is now housed vertically against the rear seat's backing, actual trunk space has been freed. More LS500hs will begin to be modified into TRI-P4 vehicles during spring 2019. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Lexus files to copyright LC 500 nameplates [UPDATE]

UPDATE: Reached for comment, Lexus told Autoblog that it "cannot offer comment on the potential naming of a production version of the LF-LC concept" and pointed out that automakers trademark nameplates as a matter of course. Some automakers already slap a production-ready name on their concepts, but not Lexus. The Japanese automaker typically labels its show cars with the letters LF-XX. So when we heard that Toyota had green-lit the LF-LC concept for production, we naturally started wondering what name the production version would carry. But if the latest intel is any indication, we can stop wondering. According to Lexus Enthusiast, the automaker has filed to trademark the names LC 500 and LC 500h in a variety of markets – including the United States, Canada and Australia. The application tells us a number of things: first of all, that the LF-LC will retain that second set of letters along the road to production (like the NX but unlike other recent Lexus concepts). And secondly, it indicates what engines we can expect to find under the hood. The 500 designation would seem to suggest that the base version of Lexus' upcoming halo sports car will pack the 5.0-liter V8 from the RC F. The bigger question mark is over the hybrid version. Current gasoline-electric models in the company's lineup include the RX 450h (based on a 3.5-liter V6) and the LS 600h (with a 5.0-liter V8). For the LC 500h, Lexus could be planning a more potent electric motor to mate to the 3.5L V6, or planning a new powertrain altogether.

Lexus LS 500 Inspiration Series is a limited extra-luxe edition of the flagship sedan

Lexus is continuing its trend of making its “Inspiration Series” of cars, and the latest model to get the treatment is the LS 500. Just like all the others before it, this one is mainly an appearance package meant to set it apart from other LS 500s on the road.  The first unique touch is its Deep Garnet paint that isnÂ’t available on the normal LS 500. Then you get 20-inch black chrome wheels that go quite nicely with the paint color. Lexus didnÂ’t forget the Inspiration Series interior, either. Standard is the ultra-luxe Kiriko glass trim you can get as an option on the regular LS 500. It looked stunning on that car, and itÂ’s going to look great combined with the white leather seats on this one, too. Lexus is also giving the Inspiration Series blue LED dash lighting and “Lexus” puddle lamps below the doors. There are only going to be 300 LS 500 Inspiration Series cars sold in America, and theyÂ’re going to be available to buy this fall. Mechanically, itÂ’s exactly the same as a regular LS 500 with the 3.5-liter twin-turbo V6 making 416 horsepower and 442 pound-feet of torque. As for pricing on this limited-edition model, Lexus isnÂ’t saying quite yet. A regular LS 500 similarly equipped is around the $100,000 mark, so look out for something in that range when we do get a price. Related Video: