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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.

Lexus gets new boss, and he's a designer

A reshuffle in the uppermost ranks of Lexus could see the Japanese luxury brand further energize its recent focus on design. Tokuo Fukuichi, Toyota's global design boss, is the new head of Lexus International.
Fukuichi will retain his role as the overall head of design for Toyota, Lexus and Scion, and will assume his new position at the head of Lexus and on its board on April 1 (no fooling). This is going to be an interesting move for fans of design to watch, as Fukuichi has repeatedly been mentioned as a designer that enjoys pushing the edge of the envelope and experimenting. He is, after all, the man responsible for designing the most awesomely odd minivan of the 1990s, the mid-engined, rear-drive Toyota Previa, and more recently, he signed off on the controversial Lexus LF-NX concept, which is said to presage a new production small crossover.
"Regarding changes in design, no one has 100 percent confidence," Fukuichi told Forbes back in January 2013. "No one can really say with pure certainty that, 'In two years, this will sell well.'" As Akio Toyoda continues to demand more assertive, edgier designs, it's that point of view that should make Fukuichi a valuable addition to Lexus, as it continues to challenge the competition from Germany.

Lexus and Scott Pruett go racing with RC F GT3

Lexus will show what its RC F GT3 can do next year in the US when the racer will be hit the track with a newly formed team called F Performance Racing. Unfortunately, no one will say what series the coupe will compete in, but veteran racer Scott Pruett will be behind the wheel. As Lexus already teased, the RC F GT3 will feature a body with big flares and a huge wing. Under the heat extractors in the hood, there will be a production-derived 5.0-liter V8 with over 500 horsepower that will route through a six-speed sequential gearbox. Based on its current livery in eye-popping metallic blue, the coupe will also be one of the easiest cars to spot on the track. The sharply styled RC F might take too many checkered flags in its first season, though, because the team will keep the coupe to a limited schedule next year. Rather than scoring wins, the focus will be on developing the platform and gaining experience. However by the 2017 or 2018 season, there will be a multi-car effort with a full racing calendar. When taking on veteran teams fielding Porsches or Ferraris in the same class, a seasoned driver like Pruett will be an asset around a racecourse. He also already has close ties to the Japanese luxury brand after competing in Lexus-power prototypes in the Grand-Am Rolex Sports Car Championship Series and helping to develop the LFA. "I could not be more ecstatic to be representing Lexus as a performance brand ambassador and on the track in the F Performance RC F GT3," he said in the announcement. We look forward to seeing what he can do with it next year. Related Video: Lexus Partners with F Performance Racing for 2016 and Beyond Scott Pruett and Paul Gentilozzi form new team Multi-year team agreement Upcoming season focuses on vehicle development LAS VEGAS (Nov. 2, 2015) - Lexus today announced its motorsports partnership with Paul Gentilozzi and newly formed F Performance Racing to field the RC F GT3 in a soon to be announced sports car series. This new racing venture is part of the Lexus' global motorsports effort that will see the Japanese luxury brand competing on tracks in the United States beginning in 2016. The new race vehicle is based upon the production Lexus RC F high performance coupe that went on sale at the end of 2014.