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Lexus LF-LC GT ready to hit Gran Turismo

Lexus might not have as rich a motorsport history as its parent company Toyota does, but it's not been without its racing activities – fielding the LFA in the VLN series at the Nurburgring and powering Daytona Prototypes in American endurance racing, but especially in Japan's own Super GT touring car series. That's where it recently rolled out the RC F GT500 is to replace the aging SC430, fighting for the championship last season right up to the bitter end. And this year it will bring a similar version of the RC F to GT3 racing as well. But before it does, the Japanese automaker has given us another racing machine to lust over – only this one is just for the virtual reality of Gran Turismo 6. Following the two teaser images that previewed its reveal, Polyphony Digital (the studio behind the Gran Turismo franchise) has revealed the new Lexus LF-LC GT. The latest in the Vision Gran Turismo series of virtual racers, the Lexus concept starts with the LF-LC show car revealed at the Detroit Auto Show back in 2012, but applies to it some of the same queues as the aforementioned RC F racer. The bodywork melds into extended aprons to keep the car glued to the digital track, there's a side-exit exhaust, carbon hood and roof, a giant rear wing, gargantuan diffuser and lightweight alloys on racing slicks. It's even got the rainbow-swirled white paint job of the RC F GT3 concept. Technical details weren't released, but then this concept wasn't designed to hit any real road or track any time in the near future, anyway. Related Video:

2014 Lexus CT shows new face on each side of the Pacific [w/video]

Earlier today, Lexus officially took the wraps off its 2014 CT 200h at the Guangzhou Motor Show, and now we've gotten a chance to inspect the updated hybrid hatchback right here at the LA Auto Show.
As expected, the most prominent change made to the CT's styling is the addition of Lexus' signature spindle grille. Additional changes include new wheel options and revised front and rear fascias, but our favorite update to the car is to the headlights, where there is no longer a gap in the middle of the LED running lights. The luxury hatchback has also received some changes to the cabin, including an updated instrument gauge cluster, a new fixed nav screen that replaces the previous folding unit and a freshened combination of cabin materials.
No changes have been made to the CT's hybrid powertrain, meaning the model will carry on with a 134-horsepower 1.8-liter Atkinson-cycle four-cylinder paired with a drive motor and an electronic continuously variable transmission. Fuel economy ratings likely won't stray too much from the 2013 model's 43 miles per gallon city and 40 mpg highway ratings.

Toyota develops new pre-collision system with steering assist

A number of automakers are working on developing fully autonomous cars, but it looks like the groundwork for such technologies will likely show up first as semi-autonomous systems for both safety and convenience. Following recent announcements from Nissan and Ford in this area, Toyota has now released information for some of its advanced semi-autonomous technologies that could be offered in production cars over the next few years.
On the safety front, Toyota's new pre-collision system with pedestrian-avoidance steering assist is aimed at protecting the folks who aren't in the car. This system combines visual and audible alerts with automatic brake assist and automatic steering. If warnings don't get the driver to slow down, the brake assist kicks in if a collision is very likely, but if that is still not able to avoid the impending collision (and if there is enough room to do so), the car can automatically steer itself around the pedestrian. This sounds most beneficial for last-second dangers such as a person accidently stepping out into the road in front of a car. Toyota hopes to have this technology available to customers by 2015.
The Japanese automaker is also testing a suite of technologies called Automated Highway Driving Assist (AHDA). The key part of this is a new adaptive cruise control system that uses vehicle-to-vehicle (V2V) communications rather than a radar-based system. This cooperative-adaptive cruise control allows vehicles to communicate their acceleration and deceleration data with other cars, which Toyota says this helps to improve fuel efficiency and traffic flow. Also a part of AHDA is the Lane Trace Control feature, which sounds like a next-gen lane keep assist. This system uses cameras, radar and a computer to keep the vehicle in a "smooth driving line" by being able to change steering angle, engine torque and braking force. Toyota says this technology could be in place by the "mid-2010s."