1998 Lexus Gs300 Base Sedan 4-door 3.0l on 2040-cars

Auto blog

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.

The Lexus LC 500h has a four-speed auto and that's a good thing

Lexus is sharing some powertrain details on the LC 500h ahead of the big hybrid coupe's debut in Geneva. Its new gas-electric setup strays from Toyota's tried-and-true system found in everything from the Prius to the Lexus GS. It's called the Multi Stage Hybrid System that's designed for performance vehicles, and it has an antiquated-sounding piece of equipment buried deep inside that's supposed to make it more enjoyable to drive. The basics: In the LC 500h, its first application, the Multi Stage Hybrid System will consist of a 3.5-liter V6, a hybrid transmission, and a lithium-ion battery pack. The hybrid transmission has an electric motor for motivation (and we're guessing a second for charging) and a four-speed automatic mounted to its rear, which either means inside or aft and in series. Why add ancient tech to a new hybrid system? Lexus says it preserves the connection between throttle input and engine speed that gets lost in a CVT. And while four seems like an insignificant sum in the face of nine- and 10-speed autos, remember that it is an infinite increase in gear count compared to CVT-packing hybrids. Toyota has been using versions of the Hybrid Synergy Drive system since the first Prius debuted in 1997, and the same system is sold under the Lexus Hybrid Drive banner in most of the luxury brand's offerings. These systems use what Toyota calls an e-CVT – two electric motors paired with a planetary gearset. This lets the engine and electric motors share the job of propelling the car – one motor handles charging of the battery and the other is primarily used to drive the wheels but can also recoup energy through regen. Like a conventional CVT, the planetary gearset arrangement allows the gas engine to run at its optimal engine speed when called upon for motivation and/or charging. But that doesn't make for the most exciting or familiar driving experience, as it affects both power delivery and the sound of the power being delivered. This is where the four-speed auto comes in. Based on the limited details Lexus has shared, our hunch is that the hybrid transmission will meld some form of the existing Lexus Hybrid Drive system with two more planetary gearsets, or the basic guts of a four-speed auto. This will provide the four fixed ratios and the feeling of actual shifting gears – because there will be actual gears shifting.

Lexus customizes 10 cars as characters from 'Eternals'

Lexus has vanda — uh, customized — ten cars to go along with "Eternals," the latest movie in the Marvel cinematic universe. Each vehicle has been chosen to represent one of ten heroes from the story, wrapped in colorful designs that Lexus says reflect their costumes and powers. We suppose that if you're an immortal being that needs to be embodied in automotive form, a Lexus isn't a bad choice given their reputation for long-term reliability. But, if you've been living among Earthlings for 7,000 years and are trying to lay low, maybe a brightly colored car with gold underglow isn't the most effective stealth mode. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Some of the cars are quite appropriate. Thena, incarnated as a white and gold Lexus LC500, seems like a perfect embodiment of Angelina Jolie's character's power and elegance. Similarly, the red RC F Track Edition representing Makkari, played by Lauren Ridloff, is a good fit for what is described as the fastest Eternal. And the hulking Land Cruiser-based Lexus LX570 makes a good Gilgamesh, played by Don Lee, the biggest and strongest of the bunch. However, we then get into questionable territory when Phastos is also represented by a second LX570 because, per Lexus, "The LX is technologically advanced, making it an ideal fit for Phastos, played by Brian Tyree Henry, the technological guru of the team." Uh, okay. That claim would make more sense if the SUV was a 2022 Lexus LX600, but images show the Phastos car based on a current-gen LX, which is 14 years old. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. We don't know enough about the rest of the "Eternals" characters to know if the cars are fitting, but for the sake of completion, here we go. Salma Hayek's Ajak and Barry Keoghan's Druig are represented by Lexus GX460s, Richard Madden's Ikaris is a Lexus LS sedan, Gemma Chan's Sersi is a non-Track Edition RCF, Lia McHugh's Sprite is a Lexus NX, and Kumail Nanjiani's Kingo is an IS350. Again, that last one is an odd choice since Nanjiani drove an IS500 in a recent ad (that also features a pretty cool looking right-hand-drive Mitsubishi Pajero). "Eternals" opens on November 5, 2021. The Lexus cars will be used at promotional events and at the red carpet premiere. It is the second time Lexus has been the official car of a Marvel movie, following 2018's Black Panther.