2010 Lexus on 2040-cars

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Lexus gives Jay Leno a shot at driving its 2014 IS

After we drove a prototype of the 2014 Lexus IS, we were told that Lexus was shipping it back to Japan. As it turns out, late-night funnyman Jay Leno was already in the motherland with the coming sport sedan, and he lapped it around Fuji Motor Speedway with Chief Engineer Junichi Furuyama.
This was probably during his LFA drive two months ago, actually, when Furuyama-san was even more tight-lipped about the IS than he was a week ago, so Leno has to make the best guesses he can. Leno goes over the whole car, then takes it out for a casual spin, so at least you get to see it in action. As for Jay's take, you'll just have to watch the video below to find out.

Lexus coupe caught in spy shots actually RC, headed for Tokyo reveal?

Lexus may have pulled a fast one on us. The car our spy shooters spotted yesterday may not, in fact, be an IS F Coupe as we indicated. Rather, the car shown above may be a new model, dubbed RC, that will arrive at this year's Tokyo Motor Show.
Following a report from Automotive News, the RC is believed to be a pure coupe, rather than a hardtop convertible. This gels with information provided on the IS sedan's launch, when Lexus spokespeople said the IS Convertible would remain on the current platform. With styling based on the LF-CC from the 2012 Paris show, the new car will share a rear-drive platform with the IS and GS sedans.
Power is expected to come from a 3.5-liter V6 that turns out 306 horsepower. That car will likely wear the RC 350 badge. A hybrid model is expected to follow, but in a twist, it won't be coming to the US. The big news, though, is that the RC will spawn an RC F.

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."