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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."

Production Lexus NX leaks online

The first photos of the new Lexus NX crossover have leaked onto the web over a week before its official debut at the Beijing Motor Show. These pictures are pretty blurry, but there is no mistaking that they show off the Japanese luxury brand's smaller, premium CUV.
While the teaser only gave us a glimpse at its pointed strip of LED running lights and angular grille, the new image proves that the CUV is definitely not afraid of sharp edges. However, compared to the original concept, it looks almost sedate. The production version drops the knife-like side mirrors for more conventional units, and the grille appears narrower. The vertical intakes at the edges of the front are dulled slightly but still present. The NX is indeed a polarizing vehicle - we'll be interested to see it in person. After all, we've grown to like the new IS after our first, shocking reaction. We should give Lexus some credit, too, for not following the premium CUV styling herd.
Seen elsewhere, these's an exterior photo that hints at a powertrain configuration. The bumper reads NX 300h, which likely indicates that there will be a hybrid version of the CUV. This is likely the same combined 220-horsepower system with a 2.5-liter Atkinson-cycle engine and electric motor found in the IS 300h in Europe. There is no word on whether that model will be sold here. It's rumored to be offered with a new 2.0-liter turbocharged four-cylinder as well. More details about the new Lexus are expected in China later this month.

J.D. Power: Vehicle dependability at all-time high, Lexus and Porsche lead

Each year, J.D. Power and Associates surveys original owners of three-year-old vehicles to find out what kinds of problems they have had experienced over the last 12 months, and then it uses this data to create its annual Vehicle Dependability Study. This means that the models in the 2013 study are 2010 model year vehicles, and J.D. Power rates each make as well as the top individual models based on how many problems were experienced per 100 vehicles (PP100).
Debunking the idea that carryover models are more dependable than new or updated models, the 2013 study found that the average carryover model experienced 133 PP100, while all-new or redesigned vehicles for the 2010 model year had 116 PP100; vehicles that received minor changes fared the best with just 111 PP100. The overall average for all makes was 126 PP100, which is the lowest figure since the findings were first issued in 1989.