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Lexus hints at LF-SA concept bound for Geneva

Lexus has been moving steadily away from its once conservative designs with increasingly aggressive ones, and looks set to move the bar once again with this latest concept. Bearing the codename LF-SA, the new Lexus concept is set to debut in a couple of weeks at the Geneva Motor Show. But the Japanese luxury automaker isn't giving us much to go on from the decidedly enigmatic teaser image and brief statement below. According to Lexus, "the LF-SA Concept explores unexpected territories for the brand," which could come down to a new compact model to either replace or slot in below the CT 200h in the brand's lineup. The upright form would seem to be consistent with a city car. Beyond that, we can see an even larger evolution of Lexus' trademark spindle grille and checkmark accent lights. Whatever it is, though, Toyota's luxury division promises it will remain "a driver-focused vehicle." We'll just have to sit tight and wait to find out more, so watch this space. 17 Feb 2015 WORLD PREMIERE OF THE LEXUS LF-SA CONCEPT AT THE 2015 GENEVA MOTOR SHOW Lexus will reveal its all-new concept, the LF-SA at the 2015 Geneva Motor Show. Brussels, Belgium - An illustration of Lexus' passion for upcoming design trends, the LF-SA Concept explores unexpected territories for the brand in a bold and emotional execution. In a future world which many people see as increasingly influenced by technology and virtual experiences, the LF-SA Concept is also a driver-focused vehicle, reflecting Lexus' vision that real experience will remain ultimate luxury. The LF-SA Concept will be revealed at the Lexus Press Conference taking place on March 3, 2015 at 12:30 PM at the Lexus stand (number 4211) in Palexpo, Hall 4.

Toyota reveals latest autonomous tech test bed

Toyota revealed its latest autonomous technology effort Friday, a sophisticated Lexus LS 600hL prototype that showcases its plans to advance in the emerging field. The Lexus is the first developed entirely by the company's in-house Toyota Research Institute and it will focus on the car's ability to learn and see behavior on the road. Toyota is showing the car at the Prius Challenge event at Sonoma Raceway. The Lexus uses Lidar, radar, and sensors, which potentially reduce reliance on mapping. The prototype advances Toyota's last concept vehicle shown at the Consumer Electronics Show in 2013. This one is said to be more flexible and it will focus on Toyota's two autonomous tech pillars, called Guardian and Chauffeur. Guardian is meant to improve safety features, while Chauffeur moves toward full autonomy. "We believe Guardian can probably be deployed sooner and more widely than Chauffeur, providing high-level driver-assist features capable of helping mitigate collisions and save lives, sooner rather than later," Toyota Research Institute Gill Pratt said in a statement. Related Video: Green Lexus Toyota Autonomous Vehicles Luxury Sedan lexus ls

2018 Lexus LS First Drive | Luxury, performance and the puzzling parts

When one imagines the enormous executive sedan that might be driven by a wealthy lawyer or banker (or their chauffeur), the mind naturally goes to the Mercedes S-Class or the BMW 7-Series. Venerable, enormous and expensive. But for those wanting to keep their driveway a little more understated, we also have the Lexus LS. Sure, it's not as ostentatious as the big saloons from Munich and Stuttgart, but it has a dignified elegance all its own. For nearly three decades, the LS has been a discrete and dependable Japanese luxury sedan. The new 2018 LS, perhaps thankfully, is a bit less discrete. We saw the new-look LS when it was introduced earlier this year in Detroit. Now we know how it drives. We put the 2018 LS through its paces on the traffic-clogged streets of San Francisco and over the Golden Gate Bridge to the twisty B-roads around Marin County and the legendary Skywalker Ranch, where we stopped for lunch. Unfortunately, all in attendance were sworn to secrecy about the details of Skywalker Ranch, but we're free to tell you all about the LS. Here's our one-sentence summary, which can be used to describe many cars to bear the Lexus badge: It's excellent in many respects, odd in a few, and incredibly, massively frustrating in one very important area. Lexus has a brand new 3.5-liter twin-turbocharged V6 paired with a 10-speed automatic transmission, a first for a premium passenger car. It produces 416 horsepower and 442 pound-feet of torque, up from 386 hp and 367 lb-ft from the outgoing naturally aspirated 4.6-liter V8. Lexus engineers are extremely proud of the fuel efficiency of the new engine, which required some clever technical innovations (a longer bore stroke and increased valve angle) as well as tech borrowed from Formula One, including a "laser clad valve seat" that allows for a more direct flow of air into the combustion chamber and a high "tumble ratio." In other words, Lexus figured out how to get more bang out of each gasoline-powered buck. Fuel economy numbers are 19 city, 29 highway, and 23 combined for the RWD version and 18/27/21 for AWD, with the highway numbers particularly helped along by the 10-speed gearbox. It's a torque converter unit, but Lexus promises shift times that rival its dual-clutch-wielding competitors. The LS is no slouch, either. In RWD trim, the nearly 5,000-pound car hustles from 0-60 mph in 4.6 seconds, according to Lexus' reckoning.