2004 Lexus Rx 330 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.

Lexus designers create lunar transport concepts

NASA is working to put human back on the moon by 2024, the idea being to use it as a way station for the eventual colonization of Mars. Since those humans won't want to moonwalk everywhere, they'll need new transportation — the battery-electric Lunar Rover the Apollo astronauts left up there probably won't start. Designers at the European Advanced Design Studio for Toyota and Lexus created a few potential, and yes, fanciful, craft for getting around our satellite for Document Journal magazine's The Lunar Design Portfolio. The artwork joins a collection of articles by culture critics, philosophers, architects, and more about the issues confronting humanity's return to the mistress of tides. Out of the seven concepts, the Lexus creation chosen to appear in the issue is Karl Dujardin's Zero Gravity, which turns the automaker's spindle grille into a single-seater moto-like hovercraft capable of doing 310 mph. The Bouncing Moon Roller by Julien Marie attaches a wheel-like stabilizer to a gyroscope cell protected by a flexible graphene nanotube bubble meant for hopping over the terrain, whereas the Lexus Lunar Cruiser by Keisuke Matsuno serves land and sky by having wheels that can flip out 90 degrees to serve as ducted fans powering a drone capsule. Jean-Baptiste Henry's Lexus Cosmos isn't for the surface at all, with a Lexus mothership and Moon Explorator capable of solar system travel. The glass construction of the observatory in the Moon Explorator allows "group experience contemplation [of] Zero G," and there's even a "space swimming pool." The Mothership awaits a role in the next installment of A Space Odyssey, a glossy habitat for whatever life forms succeed humans. Astronauts might be able to launch from the mothership in the Lexus Lunar Mission craft designed by Yung Presciutti, using wings shaped like spindle grilles. Because all work and no play makes Jack a dull boy even in space, the Lexus Lunar is a 6x6 "massive transport vehicle designed to explore and discover the moon safely," meaning it can haul a few Moon Racers — both of which are also Presciutti's work —  a different kind of single-seater craft made to "jump, climb, race, and discover" the light and dark sides of the moon.

2016 Lexus GS F revealed ahead of Detroit debut

The last time we heard about Lexus' new Detroit Auto Show-bound performance car debut, all signs pointed to GS F. Now, the cat's out of the bag, and we've got the first official images and details of the Japanese automaker's latest performance sedan, and honestly, it's exactly what you'd expect – though that isn't necessarily a bad thing. Power comes from the automaker's 5.0-liter naturally aspirated V8 – the same eight-pot that powers the RC F – good for 467 horsepower at 7,100 rpm and 389 pound-feet of torque that comes on strong between 4,800 and 5,600 rpm. That force is sent to the rear wheels via Lexus' eight-speed automatic transmission. In order to make this F a significantly better-handling vehicle than the standard GS, Lexus is fitting its Torque Vectoring Differential from the RC F, which uses three modes – Standard, Slalom, and Track – to alter torque delivery to better suit different driving dynamics. Lexus has released a few preliminary specifications about the GS F, so we know the sedan tips the scales at 4,034 pounds and will ride on 19-inch wheels with 255/35-series tires up front, and 275/35 rubber out back. This all sounds pretty good, but we can't help feel a wee bit disappointed, especially considering the numbers being thrown down by competitors like the BMW M5 and Mercedes-Benz E63 AMG, not to mention the new 640-hp, 200-mph Cadillac CTS-V that'll also debut at next week's Detroit show. Still, if the Lexus RC F is any indication of the brand's future performance offerings, we don't doubt the GS F will, at the very least, be a super fun car to toss around. Stay tuned for the GS F's official unveiling, next week.