2003 Lexus Ls 430 on 2040-cars

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Toyota announces new, more efficient powertrains for 60 percent of its vehicles by 2021

In the face of increasingly strict standards on fuel economy and CO2 emissions, Toyota announced today that it's introducing a new hybrid system, a new 2.5-liter direct-injection inline four-cylinder engine, and two new transmissions – an eight- and a 10-speed. The development of all of these components will be based around the Toyota New Global Architecture, or TNGA. Development of the systems has moved forward and the new powertrains will find their way into vehicles starting next year. TNGA, like Mazda's Skyactiv technology, is a complete design philosophy that focuses on more than just a clean or efficient engine. The first vehicle to deploy the TNGA platform was the current, fourth-generation Prius. With TNGA, Toyota focused on improving handling, ride, and braking performance. The new powertrains are meant to compliment this new platform by being both engaging to drive and fuel efficient. Since TNGA can be adapted for front-, rear-, or all-wheel-drive layouts, it's capable of underpinning a number of potential products. Toyota is arguably the leader in hybrid technology, and taking lessons learned in the development of the current Prius, the automaker has developed the new Toyota Hybrid System II, or THS-II, for rear-wheel-drive applications. Performance has improved versus the outgoing model, and Toyota says efficiency, especially at high speeds, has been improved. In addition, the system's use in plug-in vehicles has been improved. For the first time, the electric motor will be able to provide direct driving power, whereas before it simply acted as a generator. The new, naturally aspirated 2.5-liter four-cylinder, like the THS-II, has been designed around the TNGA platform. Most notably, the thermal efficiency of the engine has been improved. This means a higher output and improved exhaust and cooling. The new engine, which works in both traditional and hybrid applications, will proliferate through the Toyota and Lexus lineup. Toyota's two new automatic transmissions, like the new engines, are based on the TNGA system. That means a lighter and more compact design relative to similar transmissions. The 10-speed is intended for rear-wheel-drive Lexus products like the GS and LS. The tuning has been adjusted to improve response and smooth out shifts, though it's impossible to say how much it's been improved without getting behind the wheel.

Are you the 2016 Lexus LX 570? [w/video]

What we appear to have here is our first glimpse at the updated 2016 Lexus LX 570. The luxury counterpart to the Toyota Land Cruiser, the Lexus LX first arrived in 1996. It entered its current third generation in 2007 and underwent a facelift in 2012. That would make it prime for replacement, but if this leaked image is anything to go by, Lexus has apparently opted to give it another refresh to keep it relevant for a little while longer. Reportedly leaked by Japanese magazine Best Car (and coming to us in the YouTube video below through Arabic publication Almuraba), the image shows what looks to be an updated version of the existing LX. The shape looks largely the same, but with a pronounced take on the brand's signature spindle grille dominating an even more aggressive face, flanked by sharper headlights and boomerang-shaped DLRs. The inset image ostensibly shows a revised version of the existing model's interior, with what appears to be a slightly larger infotainment display in the center of the dashboard. Given the subtle visual enhancements, it does not appear likely that Lexus has changed much under the hood, where the current model (in North America at least) packs a 5.7-liter V8, driving 383 horsepower and 403 pound-feet of torque through a six-speed automatic transmission to all four wheels. That giant engine could probably benefit from some fuel-saving measures, but we'll have to wait for the full reveal to find out one way or another. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

TMG still developing Lexus LS Sports 650 [w/video]

If you're going to make a super sedan, you'd better do it in Germany. That's where Audi, BMW and Mercedes-Benz do it, along with third parties like Alpina, Brabus and G-Power, among others. Deutschland is the epicenter of the movement, regularly churning out the most powerful four-door rockets in the world. It's also where one of the racing divisions for Toyota has been hard at work on the TMG Sports 650.
Toyota Motorsport GmbH started with a Lexus LS and turned it into a 641-horsepower, twin-turbocharged super sedan it revealed late last year at the Essen Motor Show. But though we haven't heard much about it since then, the team behind Toyota's F1 and Le Mans efforts are apparently still hard at work on the project.
Speaking with Lexus' own UK blog, TMG chief Alastair Moffitt revealed that the project started way back in 2010, shortly after Toyota shut down its F1 program and left the racing team with nothing to do. The 5.0-liter twin-turbo V8 was initially producing as much as 800 horsepower, but has since been refined to 650 so that it could theoretically be put into production and onto the road.