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Toyota and Lexus show off advanced safety research vehicle [w/video]

While Google and Audi explore the possibilities of autonomous vehicles, Toyota and its Lexus division are studying the intermediate step of vehicles equipped with a deep suite of technology that help drivers make the best decisions. Introduced at this week's Consumer Electronics Show in Las Vegas, the Lexus advanced safety research vehicle is an LS sedan fitted with three high-def color cameras to detect objects up to almost 500 feet away, 360-degree Light Detection and Ranging (LIDAR) lasers that can detect objects up to 220 feet away, three radar units to keep track of other vehicles at intersections, a precision odometer on the rear wheel, GPS that estimates orientation and an accelerometer.
Currently testing at a purpose-built 8.6 acre urban testing ground at the Higashi-Fuji Technical Center in Susono, Japan the Toyota research vehicle is being used to study how to make better drivers, as well as figuring out how to reduce crashes as the industry's journey through passive and active safety systems progresses. In the event of a crash, new rescue systems are also being tested.
Further investment is being put into the Intelligent Transportation System (ITS) that would use shortwave signals to harness information from the car and from other vehicles on the road, as well as roadside infrastructure and even pedestrians. Toyota reasons it could then build a picture of interactions and, for instance, alert the driver to a potential collision at a blind intersection.

Lexus IS 250 to get new turbo four?

"All show, no go." That's how I described the 2014 Lexus IS 250 F Sport that you see above, when I reviewed it back in November. Don't get me wrong, there's a lot to like about the new IS, but the 204-horsepower, 2.5-liter V6 in the IS 250 is not on that list. In my review, I suggested that Lexus ought to get on the bandwagon of offering a small-displacement, turbocharged, four-cylinder engine in its base IS (like its rivals), and now the folks at Motor Trend are furthering that discussion.
Lexus pulled the wraps off its new NX 200t crossover at the Beijing show recently, and it'll be the first vehicle in the company's lineup to use a brand-new - you guessed it - 2.0-liter turbo-four. With 238 horsepower and 258 pound-feet of torque on tap, that represents a healthy increase over the 204 hp and anemic 185 lb-ft currently being offered with the 2.5-liter V6, and we imagine the fuel economy gains will be rather significant, too. For comparison, the Lexus' four-pot power numbers are very close to the 240 hp and 255 lb-ft offered in the same-sized engine that BMW uses in the 328i.
Motor Trend also posits that Lexus may consider changing the base IS' name from 250 to 200, or perhaps 200t, to properly reflect the new engine's displacement. Of course, that's assuming Lexus doesn't pull a BMW or Mercedes-Benz, and no longer has its alphanumeric names properly reflect the size of the powerplant found underhood.

Lexus LF-LC approved for production

On the sidelines of a press drive for the 2014 Lexus IS, the company's vice president of marketing in the US told Ward's Auto that the honchos in Japan have approved the Lexus LF-LC concept for production. He wouldn't offer any other details on how the luxury coupe might be transformed into a vehicle for the buying masses, and that has led to a bag full of speculation.
The show car was hybrid-powered and rear-wheel drive, a beautifully executed stab by Toyota designers in Newport Beach at redefining Lexus, but even with the concept, the point was to keep it "within reach for premium buyers." The report says the odds are on limited production and higher pricing than Lexus' "mainstream products," and other sites have speculated on what kind of powertrain it might end up in showrooms with.
GT Channel posits that the LF-LC will be the inspiration for a coupe in the Lexus LS price bracket with a choice of either the 4.2-liter V8 or the hybrid powertrain from the LS 600h, further speculating it will be called LC 550 and cost more than $100,000. It then says that there would be another coupe created beneath that one to replace the SC 430. Lexus Enthusiast, however, calls those "warmed-over rumors" and says that the marque probably won't deviate from its engine-capacity-naming scheme - labeling a car with a 4.2-liter V8 an LC 550. Nor does it think Lexus will use the letters LC after the company has trademarked "RC" in the US and Australia.