2015 Lexus Rx 350 Base on 2040-cars

Auto blog

Lexus LC 500 stands apart from the go-fast sport luxury crowd

We at Autoblog, by and large, love the LC 500. For its concept-car looks, derived almost verbatim from the 2012 LF-LC concept. And for the charming V8, which growls and burbles appropriately but doesn't subscribe to the faux-backfire trend. Our Editor-in-Chief, Greg Migliore, perfectly summarized the LC 500's appeal when he drove it recently: "Evening walkers cast curious glances. A guy in an old pickup almost sideswiped me as he gawked while taking the corner fast. It's a celebrity car. It also sounds good; the 5.0-liter V8 growls and rumbles. Style and muscle. An excellent execution." I just spent a week in it, my first encounter with the car, and it made me think most about how it's positioned in the Lexus lineup. Notably, it's not positioned as the performance extreme. This is refreshing, because not every car needs to attempt a Nurburgring time. If you want to hunt road-course records in this day and age, it takes massive power and massive traction. We're getting to the point, perhaps well beyond it, where that is doing the stopwatch more favors than the driver. Part of this is decades of marketing putting the sportiest variant of a particular vehicle above the most luxurious in the pecking order of regular vehicles, which doesn't make a ton of sense if you think about it. In the 1960s, the ultimate Mercedes-Benz was the 600 Grosser limousine, which was built like a Rolex bank vault. It had a huge engine, but the point was to move the massive thing around, not for the sheer pleasure of it. Ironically, the Grosser's engine made its way later into the 300 SEL 6.3, turning a large and luxurious sedan into a surprisingly capable bruiser, and then into the Rote Sau race car. Arguably, this was an impetus for the sort of sporty arms race I'm decrying. (Now, when you talk about supercars, or ultimate luxury cars like a Bentley or Maybach, this distinction makes less sense. But let's limit our discussion to vehicles the well-heeled average consumer could actually purchase — things at the upper end of the ranges of normal car manufacturers.) This takes us to the Lexus LC 500. Unlike Mercedes, whose Mercedes-AMG cars are on top of the regular car pecking order, Audi's RS line, BMW's M Division, and Porsche's various Turbos, the LC 500 is simply a large, powerful car. It's comfortable, it looks interesting, and it has more than enough grunt to get out of its own way. There are Sport and Performance options packages, but there's no LC F or F-Line trim available.

Toyota Camry, Lexus RX to get aluminum parts

Ah, aluminum. The lightweight, strong material has long held a following within the premium ranks, but as Ford prepares to launch an aluminum F-150, the material is gaining acceptance among more mainstream automakers. Toyota is one such brand, with a new report indicating that the Japanese giant will add aluminum bits and bobs to some of its upcoming vehicles.
These won't be full, aluminum-intensive treatments like the F-150, however. Automotive News reports that an aluminum hood and liftgate will be coming to the 2016 Lexus RX, and following that, the Camry will get a bonnet built from Element 13 for model year 2018.
As AN points out, Toyota is no stranger to aluminum, using it in Japanese-built models like the Prius and Scion FR-S. The RX and Camry, though, will mark the first time the company's North American factories will use the material, and they'll do so on a significantly larger scale, owing to the higher volumes that the Camry and RX represent.

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."