2007 Lexus Ls460 Base Sedan 4-door 4.6l 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.

CES 2018 brings a buffet of automotive tech — here's a taste

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Next-gen Lexus IS design revealed to be swoopiest yet

We drove it while it was covered in cloth and vinyl not long ago, but before the 2014 Lexus IS350 F-Sport gets revealed at the Detroit Auto Show and we find out everything about it, Lexus has graced us with images. In addition to the spindle grille - with an elevated waistline on the F-Sport - the coming IS gets a jagged set of dual-beam headlights with L-shaped DRLs that are, for the first time on a Lexus, separate from the main units. Further back, the side sills get a twist and intense sculpting throughout the length of the longer wheelbase.
Inside is an LFA-inspired cockpit with thinner sport seats and more room in just about every area, the moving "driver's meter" in the dash cluster, electrostatic controls for cabin temperature control, 60/40 folding rear seats and "metal film 3-D-effect ornamentation."
The F-Sport package will be available on the IS250, IS350, IS300h equipped with Lexus Hybrid Drive. The hybrid will not come to the US.