Navigation Leather Power Hard Top Mark Levinson on 2040-cars

Auto blog

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."

Watch an Aventador, Viper and LFA play the songs of their people

Our friends at Road & Track recently stopped by Cars and Coffee in Irvine, California, with the 2013 SRT Viper and found themselves a place to park between a Lamborghini Aventador and a Lexus LFA. Those machines might as well be the three musketeers of ludicrous exhaust notes, and rather than keep those 24 raging cylinders muffled, R&T set about conducting an orchestra of internal combustion. On seeing these three lined up, we were more than prepared to call the Viper victorious when it came to tickling our ear drums, but the latest domestic V10 sounds down right civilized in this company.
If we're picking favorites, we have to say the LFA takes the cake. There's something about the noise of a street-legal V10 that can wrap it's tachometer all the way to 9,000 rpm that turns our knees to quivering dollops of jelly. Check out the clip below for a listen. We shouldn't need to tell you to get frisky with the volume.

Lexus regrets not doing 3-row CUV before RC coupe [UPDATE]

UPDATE: The source clarifies that rather than planning new small cars and crossovers, Lexus intends to rely on the ones it already has in its lineup. The text below has been revised accordingly. Automakers try to give its dealers (and by extension, their customers) the vehicles they're asking for. In Lexus' case, that's come down to a sport coupe and a three-row crossover. The Japanese luxury automaker ended up prioritizing the former with the launch of the RC coupe, but in retrospect, it feels it should have gone with the seven-seater instead. This according to Toyota's North American chief Jim Lentz in speaking to Automotive News at its provisional headquarters in Plano, TX. "In hindsight, if I was making this decision 10 years ago, seeing what I see today, the three-row [crossover] probably would have been the better play to come out first," Lentz to AN. "Strategically that's a more important vehicle to have than necessarily a lower volume, higher priced image product." Crossovers and SUVs represent big business for Lexus, whose five-seat RX (pictured above) is its biggest seller. The more compact NX is off to a solid start as well, but the brand's only three-row offerings are truck-based sport-utes like the GX and LX. Even without the three-row crossover, however, Lexus has been performing admirably. Rising sales have it trailing only BMW and Mercedes in the US market for luxury automobiles. Adding a three-row crossover to target the likes of the Audi Q7 and Mercedes GL will evidently be the next top priority for Lexus, but it's not the only plan the luxury brand has for the near future. Lentz indicated that the company plans to rely on its lineup of near-luxury and entry-level luxury sedans and crossovers moving forward, but isn't interested in going after the Mercedes CLA and Audi A3. "Luxury cars cost a certain dollar amount for a reason," said Lentz. "I don't want to cheapen my cars just to offer a lease that's $20 a month less."