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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.

2021 Lexus IS makeover will reportedly include V8 model

Come next year, things may get interesting for the Lexus IS, a car that currently is not the first to jump to mind when one thinks of compact, rear-wheel-drive sports sedans. The IS is rumored to be getting a major makeover for 2021, the most notable element of which is said to be the arrival of a V8-powered version. Don't call it an IS F, however; the model instead will be known as the IS 500. None of the above is official — the source of the V8 rumor is an Instagram post from allcarsnews, as surfaced by thedrive.com. As has been previously reported, the IS is going in for a major makeover for 2021, one that this outlet characterizes as being less than a complete redesign. It will, however, bring revised sheetmetal mirroring the look of the Lexus LS as well as a new interior. While the current engine lineup is said to carry over, this report says it will be joined by the brand's naturally aspirated 5.0-liter V8. That engine powered the IS F, which was dropped after the 2014 model year, but in the 2021 car it, strangely, will be sold as the IS 500. That's the rumor, anyway. In the IS F, Toyota's 5.0-liter V8 made 416 horsepower and 371 lb-ft of torque. Currently, in the RC F coupe, it's putting out 472 horsepower and 395 lb-ft of torque. The IS 500 and its V8 would join an IS engine lineup that consists of a 2.0-liter turbo four with 241 horsepower and a 260-hp 3.5-liter V6 in the IS 300, plus a 311-hp 3.5-liter V6 in the IS 350. Today's sportiest variant is the IS 350 F-Sport Blackline Edition (pictured). If true, this could be a brief last hurrah for Toyota's 5.0L V8. Previous reports have claimed that by 2022, Toyota and Lexus plan to eliminate V8s from any vehicle costing less than $90k, and as part of that move, Toyota will drop its 5.7-liter truck engine as well. Related video:    

Lexus RZ battery electric crossover teased

Lexus has dropped a teaser video glimpsing the brand's first fully electric vehicle to be sold in the U.S. Called the Lexus RZ, it features the angular styling we've come to expect from Toyota's luxury marque, but underneath the sheetmetal we're probably getting a foundation we've seen quite a bit of in recent weeks. That's because the Lexus RZ is a third version of the battery-electric crossover co-developed by Toyota and Subaru, recently unveiled as the confusingly named Toyota bZ4X (it always requires a double check of the alphanumeric sequence) and the much better named Subaru Solterra. All three are built on the e-TNGA platform that will underpin several EV models. However, the Lexus RZ signals a more significant departure from the bZ4X and Solterra, whose differences were quite limited. They looked almost indistinguishable, the only things setting them apart being a mild reshape of the front fasica and taillights, painted wheel arch cladding on the Toyota, and an option for a single-motor 2WD drivetrain on the bZ4X. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. The Lexus, on the other hand, seems to wear completely new sheetmetal. Right away, the lack of gray cladding around the wheel wells is apparent. There still appears to be some, but much slimmer than that of the bZ4X and Solterra. A strong character line flows from the leading edge of the front wheel arch to the rear door, where it's picked by another upturned character line leading into a blacked out C-pillar. Naturally, the front features a large Lexus spindle grille shape (there doesn't appear to be an actual open radiator intake, unnecessary for an EV) and unique headlights branded with "L" fishhook DRLs. The rear offers a much sleeker appearance as well, with slim taillights that don't droop downward into the bodywork. A solid light bar features the word "Lexus" printed across rather than the traditional L-in-a-circle logo. No details or interior images were shown, but we'd guess that the cabin is quite a bit nicer than the decent but run-of-the-mill cockpit of the bZ4X and Solterra. Lexus has stated it will not offer the single-motor option. However, its Direct4 all-wheel-drive system is a departure from Subaru's, and the Lexus is said to be capable of 402 horsepower and 442 pound-feet of torque. Those figures completely blow the bZ4X and Solterra out of the water.