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Toyota reveals latest autonomous tech test bed

Toyota revealed its latest autonomous technology effort Friday, a sophisticated Lexus LS 600hL prototype that showcases its plans to advance in the emerging field. The Lexus is the first developed entirely by the company's in-house Toyota Research Institute and it will focus on the car's ability to learn and see behavior on the road. Toyota is showing the car at the Prius Challenge event at Sonoma Raceway. The Lexus uses Lidar, radar, and sensors, which potentially reduce reliance on mapping. The prototype advances Toyota's last concept vehicle shown at the Consumer Electronics Show in 2013. This one is said to be more flexible and it will focus on Toyota's two autonomous tech pillars, called Guardian and Chauffeur. Guardian is meant to improve safety features, while Chauffeur moves toward full autonomy. "We believe Guardian can probably be deployed sooner and more widely than Chauffeur, providing high-level driver-assist features capable of helping mitigate collisions and save lives, sooner rather than later," Toyota Research Institute Gill Pratt said in a statement. Related Video: Green Lexus Toyota Autonomous Vehicles Luxury Sedan lexus ls

Lexus is sending its 2017 RC F GT3 to do battle in the US and Japan

Bare carbon fiber doesn't do much to tone down the swoopy, animal RC F GT3, does it? This is the latest tweak of the Lexus GT3 racer, which appeared in an earlier spec with the American team F Performance Racing. (Incidentally, the team changed its name to 3GT Racing recently to further differentiate itself from Lexus.) The latest RC F racer will compete in IMSA and Super GT racing. Lexus will field two cars in each series. Since GT3 and the Japanese GT300 cars share a spec, this RC F GT3 will race as an RC F GT300 in Japan with the LM Corsa team. On our side of the Pacific, the car will debut at the 24 Hours of Daytona on January 29th, and compete with the aforementioned 3GT Racing team in the GTD category of the IMSA Championship Series. Barring any unannounced changes, the 2,756-pound coupe will pack a front-mounted V8 derived from the production RC F's engine and tuned to deliver over 540 horsepower, depending on series regulations. It should be mentioned that in Japan, the car will race alongside its bigger brother, the LC 500 GT500 car, which we told you about last year. Related Video: Featured Gallery 2017 Lexus GAZOO Racing RC F GT3 Motorsports Lexus Coupe Racing Vehicles lexus rc f lexus rc f gt3

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.