1990 Lexus Ls400, No Reserve on 2040-cars

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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."

Sell your own: 2003 Lexus SC 430

This is part of an occasional look at what's for sale on Autoblog. Looking to sell your car? We make it easy and free. Quickly create listings with up to six photos and reach millions of buyers. Log in and create your free listings. At the Lexus SC 430 preview - in the spring of 2000 - the disappointment among automotive journalists was palpable. Lexus had taken the truly captivating design of the first-generation SC and essentially disregarded it, replacing the earlier architecture with one drawn by Toyota's team in Europe. The contrast wasn't as strong (or dysfunctional) as when the Jag E-Type morphed into the most unfortunate XJ-S in 1976, but it was close. Some seven years after production of the SC 430 ended, however, a coupe/convertible prospect has the benefit of both hindsight and nostalgia. Lines that once looked almost awkward when juxtaposed against the first SC are softened by time. And while the SC 430's retractable roof wasn't the first execution of a coupe/convertible hardtop, you can assume it works more predictably than its German counterparts. While purportedly seating four, this is a tight 2+2. But with V8 power and a 3,800 pound curb weight, the SC 430 is a substantive, comfortable way of propelling yourself down the road; think of it as a Miata for those wearing 'plus' sizes. This for-sale example, with 165,000 miles, is well-used, and its $9K asking price is at the top of the dealer range. But if you like its color and equipment, a well-maintained Lexus should - and could - give you another 100,000 miles of reliable service. Related Video:

Why the Lexus GS death rumors aren't surprising

For months, rumors have persisted that the Lexus GS is dying, to be replaced in the lineup by the ever-growing ES. After spending some time with one, we can't really figure out why it hasn't happened sooner. For a long time, the smaller, less expensive, more efficient front-wheel-drive Lexus ES has been growing in size and dominating the rear-wheel-drive GS in sales. As customers move from sedans into crossovers, Lexus' five-car lineup of the CT, IS, ES, GS, and LS is looking a bit too crowded. We shouldn't lament the loss of another rear-wheel-drive sedan. Lexus customers sure as hell haven't. There are better options available. Outside of the GS F, the Lexus GS isn't a car that encourages you to drive in a way that would take advantage of a rear-wheel setup. In the rain and the snow, the front-wheel drive ES is likely to be a more stable and sure-footed car. If you want power, the less expensive ES 350 actually has a more powerful engine than the base GS 200t. It's nearly a second quicker to 60 mph as well. Stepping up to a GS 350 puts a nearly $12,000 divide between the ES and the GS. Yes, you can get the GS with all-wheel drive, but how many people well and truly need it? Size-wise, the ES is nearly identical to the GS, with the ES being longer but narrower by just over an inch in either direction. Being front-wheel drive, the ES has better rear packaging, meaning a roomier rear seat. The GS does beat the ES on cargo capacity, but on nearly every other measurement the ES is roughly identical or better. Another editor noticed the exact same thing when the current ES debuted nearly four years ago. That goes for pre- and post-refresh models. The ES isn't quite as handsome as the GS (as long as you ignore the spindle situation up front). From some angles, the ES looks like nothing more than the tarted up Toyota Avalon it is. From behind the wheel, the GS fails to convey any sense of excitement or occasion. It's simply a shoulder shrug of a car. When competition like the BMW 5 Series or Mercedes-Benz E-Class offer both refinement and a decent infusion of fun, it's hard to make a case for the Lexus. The ES isn't any better, but with a base price of $39,895 it's a far more reasonable proposition than a $47,305 GS. Our test car was starting to show its age, as the competition has long sailed by when it comes to noise, vibration, and harshness. Lexus quiet this GS 200t was not. All that said, it seems that customers have already spoken.