2004 Lexus Rx330 Base Sport Utility 4-door 3.3l on 2040-cars

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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.

2019 Lexus NX F Sport gets the Black Line treatment

Lexus is debuting a limited-production NX F Sport Black Line edition at the 2019 Chicago Auto Show. Set to be sold for the 2019 model year only, the Black Line is essentially an appearance package with some added equipment as well — Lexus previously made a Black Line version of the RC coupe with similar results. The package takes a normal NX 300 F Sport and jazzes it up a bit. The NX in this spec is equipped with a 2.0-liter turbocharged four-cylinder making 235 horsepower and 258 pound-feet of torque. Forged 19-inch chrome wheels and a faux carbon bodyside graphic are the main exterior changes. Only three colors will be available for the Black Line, including black, silver and the white you see here. The interior gets colors to complement the exterior, with two-tone white and black seats. A black headliner is standard, as are unique Black Line floor mats, cargo mats and key fob gloves. Extra equipment comes in the form of a new Mark Levinson 14-speaker, 835-watt audio system. This audio setup isn't available on any other version of the NX crossover. Beyond that, the Black Line is a fully-loaded NX with nearly all of the available option boxes checked. Notable upgrades include navigation, blind-spot monitoring, heated/cooled seats, an auto-dimming mirror and moonroof. Lexus is limiting production to 1,000 units for this special edition, which will be arriving in dealerships in February — as in, right about now. It's available in either front-wheel or all-wheel drive. The front-drive version goes for $49,600, while all-wheel drive will run you $51,000 including destination charges. Related video:

Bosch builds an infotainment system that just might not suck

As far as we've come with in-car infotainment and interfaces over the past decade or so, we still have a long way to go — as most current systems show. Whether it's high-end brands like Mercedes-Benz with its kludgy COMAND system, which we hope will be replaced with the MBUX platform revealed at CES, or more mainstream vehicles like Hondas (with their frustrating, knobless Display Audio interface), getting the kind of content and ease of use in the car that we're used to having on other connected devices is far too complex and sometimes costly. While Apple and Google have tried to ride to the rescue with CarPlay and Android Auto, respectively, they're limited solutions. No automaker or tech supplier has been able to deliver an easy, economical, flexible and non-distracting infotainment solution. But Bosch could be closing in on this elusive goal, given the digital cockpit concept demo I recently received at CES. Displayed in a Cadillac Escalade, the concept featured five interconnected color screens: one in the instrument cluster, two in the center console, and two more in the front-seat headrest for second-row passengers. The digital cockpit concept demo had cool features such as haptic-feedback touch-screen controls that created an edge-like feeling similar to a physical button, facial recognition to confirm driver credentials, and the intelligence to know the location of a phone in the car to lock it out to keep the driver from texting. The most significant aspect of the Bosch digital cockpit concept wasn't visible — but shows the company's vision for a future of seamless, convenient, cost-effective and safe in-car infotainment. It's powered by a single electronic control unit (ECU) that can simultaneously run multiple operating systems and also separates vehicle and infotainment controls for critical safety and cybersecurity reasons. Most modern cars can have as many as 100 separate ECUs, Philip Ventimiglia, product manager for Bosch Car Multimedia North America, explained at CES, and several just for infotainment functions. "The goal is to reduce that to about 10 so that we can save cost throughout the vehicle and enable new technologies," he added. "OEMs want to put more technology into cars, but it costs money," Ventimiglia said.