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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."

Growing demand could bring more body-on-frame off-roaders to the Lexus range

Car-based crossovers are outselling truck-derived SUVs by a wide margin, but Lexus still sees a strong demand for models that offer true off-road capability. It hinted that it could soon increase its presence in this segment. Toyota's luxury division entered 2021 with two body-on-frame SUVs in its range: the Land Cruiser-based LX (pictured) and the smaller, more affordable GX. Neither is a high-volume model, but both fared shockingly well in 2020. LX sales in the United States fell by 4.4% to 4,512 units, which is a great result in a year when double-digit declines were common, and GX sales increased by 9.9% to 28,519 units. Clearly, off-roaders are in demand. "What we have seen at Toyota is that there's so much of an appetite for [off-roading] that I see that [moving into] the Lexus brand as well. There is an appetite, a customer desire, a customer push to see all brands giving them more options. I think it would be silly for Lexus not to travel down that path," explained Jack Hollis, the head of automotive operations for Toyota's North American division, in an interview with Automotive News. He added that his team has identified a "white space" in the Lexus range that could be filled with an additional body-on-frame off-roader. He didn't reveal precisely what he has in mind, but there are a few possibilities we can rule out. We know Toyota is wrapping up the development of the next-generation Land Cruiser, even if the SUV might not be sold in America, and seeing a next-generation LX seems like a given, but we don't think that's what Hollis was referring to. Moving into the space above the LX with an even bigger truck is highly unlikely. Similarly, the idea of a Lexus-badged SUV aimed at the Jeep Wrangler and the Ford Bronco is neat but unrealistic. Ford's hotly-anticipated born-again off-roader has captured the attention of executives, however. "Holy cow! They sold out that thing, and I think there's a strong market out there for authentic off-road chops and credibility. We're seeing that with [the Toyota] 4Runner as well. I don't think it's any secret that [the 4Runner] is not all that new, but it continues to set records, and it continues to grow volume," pointed out Lexus brand head Andrew Gilleland in a separate interview with Automotive News. Could we see a Lexus-specific version of the 4Runner? We certainly wouldn't rule it out, especially because making an upmarket variant of the SUV would help Toyota leverage the benefits of economies of scale.

Are you the Lexus GS F?

It's been a while since we've heard rumors of the fabled high-performance Lexus GS F, but thanks to our eager spy photographers, this looks to be our first real proof of the machine's existence. We don't have the usual brace of photos from all angles to work with this time around, our spies saying that every time Lexus' garage door opened, engineers jumped in front of the cameras to prevent the car from being photographed.
Even so, we have a pretty clear glimpse at some significant changes to this GS sedan, including the same staggered, quad-pipe exhaust found on the Lexus IS F. There's also an air diffuser panel nestled between the exhaust outlets, as well as a larger lip spoiler and unique wheels (matching those of the RC coupe) wrapped in high-performance tires.
Last time we heard rumors of the GS F's existence, sources predicted that the M5-fighting sedan would use a tuned version of Lexus' 5.0-liter V8, producing something like 465 horsepower. We have also heard that the automaker plans to reduce weight wherever possible, and that the final curb weight will be something like 3,700 pounds.