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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."

2016 Lexus GS F revealed ahead of Detroit debut

The last time we heard about Lexus' new Detroit Auto Show-bound performance car debut, all signs pointed to GS F. Now, the cat's out of the bag, and we've got the first official images and details of the Japanese automaker's latest performance sedan, and honestly, it's exactly what you'd expect – though that isn't necessarily a bad thing. Power comes from the automaker's 5.0-liter naturally aspirated V8 – the same eight-pot that powers the RC F – good for 467 horsepower at 7,100 rpm and 389 pound-feet of torque that comes on strong between 4,800 and 5,600 rpm. That force is sent to the rear wheels via Lexus' eight-speed automatic transmission. In order to make this F a significantly better-handling vehicle than the standard GS, Lexus is fitting its Torque Vectoring Differential from the RC F, which uses three modes – Standard, Slalom, and Track – to alter torque delivery to better suit different driving dynamics. Lexus has released a few preliminary specifications about the GS F, so we know the sedan tips the scales at 4,034 pounds and will ride on 19-inch wheels with 255/35-series tires up front, and 275/35 rubber out back. This all sounds pretty good, but we can't help feel a wee bit disappointed, especially considering the numbers being thrown down by competitors like the BMW M5 and Mercedes-Benz E63 AMG, not to mention the new 640-hp, 200-mph Cadillac CTS-V that'll also debut at next week's Detroit show. Still, if the Lexus RC F is any indication of the brand's future performance offerings, we don't doubt the GS F will, at the very least, be a super fun car to toss around. Stay tuned for the GS F's official unveiling, next week.

Refreshed 'exciting' Lexus ES takes a bow in Shanghai along with RX 200t

We were expecting a refresh and that's what we got. The 2016 Lexus ES, taken to "the next level of elegance and progressive luxury." A new front fascia design goes even bolder on the spindle grille, hiding the crossmember that separated the upper and lower sections, and rimming the whole thing with satin chrome. It's flanked by new LED projector headlights with the brand's pronounced "arrowhead" DRLs, and new triangular foglights laid into a matching sharp-edged motif. In back you'll find new taillights and chrome-tipped rectangular exhaust tips. In between those two ends, the body has been stiffened and gotten more sound-deadening material. The list of exterior hues grows to ten with the addition of Amber, Nightfall Mica, Caviar, and Eminent White Pearl. A new 20-spoke wheel joins the options list for non-hybrid models, whereas hybrids get a 10-spoke design. The cabin also broadens its tonal range in a variety of materials, with seats available in Flaxen, Parchment, Stratus Gray, and Black, and trim pieces in a choice of Illustrious Piano Black, Linear Dark Mocha Wood, Espresso Bird's Eye Maple with Shimamoku ornamentation, and matte Bamboo. Other touches include a new steering wheel, an embossed pattern on the seats, a leather boot for the gearshift, and a larger TFT display in the gauge cluster. Our engine options here won't change, but China, Russia, and Taiwan will be offered a 2.0-liter, direct-injected four-cylinder designed for China's emissions scheme. A new engine was also the news with the Lexus RX 200t rocking the dais at the Shanghai Motor Show, unveiled to the world next to its ES sibling. Available in certain international markets but not in the US, the RX 200t is powered by a 2.0-liter turbocharged four-cylinder working through a six-speed automatic transmission. Lexus hasn't released its official horsepower number, but says it's going for more than 228 horsepower; in the NX 200t it gets 235 horsepower 258 pound-feet of torque. You can check out the press release below for more details. Related Video: Refreshed 2016 Lexus ES Fuses Striking Design with Refinement and Safety at Shanghai International Motor Show Lexus RX 200t Also Makes Global Debut Active Safety Technology Integrated Into Lexus Safety System+ April 19, 2015 SHANGHAI, China (April 20, 2015) - As the best-selling sedan model in Lexus' impressive stable, the ES has come to define the very essence of near luxury sedan.