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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.

Toyota may put Mirai hydrogen fuel cell powertrain into a Lexus

Toyota is hoping to define the world of hydrogen fuel cell vehicles with its uniquely styled Mirai sedan in a fashion similar to the way the Prius pops into people's minds when they think of a hybrid. The Japanese automaker believes it can sell about 700 FCEVs worldwide in the first year alone and build rapidly from there to an estimated 3,000 sales in the US by 2017. Of course, not everyone is completely enamored with the Mirai's design. Toyota is rumored to have an alternative in the works to quell some of those naysayers, possibly taking flagship form with a new Lexus LS powered by fuel-cell tech. The LS FCEV could be unveiled by 2017 to sit at the very top of brand's lineup. According to an inside source speaking to the Australian website Motoring, the front end would feature larger air intakes to cool the electrical components. The fuel cell would reportedly be positioned under the front seat, and the hydrogen tanks would be located under and behind the rear seat. Somehow, Motoring claims that all of this might be lighter than the current LS600hL hybrid, to the tune about 440 pounds. The model is also claimed to offer a range of about 239 miles, just a bit shy of the Mirai's roughly 300 miles. Assuming this vehicle actually exists, the cost for buyers of this flagship would almost certainly ring up at more than the LS600hL's $120,440 base price. Autoblog has reached out to Toyota for any further info about this rumor, one way or the other. If we hear back, we'll update this story with the details. Featured Gallery 2016 Toyota Mirai View 15 Photos News Source: MotoringImage Credit: Toyota Green Rumormill Lexus Toyota Alternative Fuels Hybrid Luxury Sedan lexus ls toyota mirai rumor fcev Lexus LS600h

Lexus LF-1 Limitless luxury crossover concept is an intergalactic flagship

A dressed-up Land Cruiser it is not. As most every manufacturer making cars in 2020 will be offering crossovers in varying sizes, Lexus has unveiled its new LF-1 Limitless concept, which has been penned at Toyota's Calty Design Research in Southern California. The vehicle is billed as a "flagship crossover," meaning it slots above the RX and offers more flair than the more truck-like GX and LX models. If the design of the concept seems sharp, it's at least in part due to the design approach Lexus calls "molten katana" — with the appearance of a Japanese sword in automotive form. The spindle grille that's been the centerpiece of recent Lexus front ends is now a three-dimensional design, which appears to mimic a "Star Wars" ship's shift into hyperspace, eschewing surrounding chrome in favor of LED lighting. The concept detailing includes slightly Tesla–like door handles, which reveal a Lexus logo in the negative space, and a roof spoiler split in the middle. Door mirrors have been shaved off, with the rear view delivered into screens around the instrument cluster, where they resemble motorcycle mirrors. The feel of hyperspace continues inside, with the perforated door trim allowing lighting through like a starry sky. There are four matching, individual white leather seats under the moonroof, and there's a dedicated light show on offer at the press of the start button, depending of the function mode selected. Most analog switches have been replaced by haptic controls grouped around the driver, or fitted in the steering wheel; all powertrain controls are either in the wheel or in the steering column. By "Limitless," Lexus appears to refer to the choice of propulsion. Reading between the lines, there doesn't seem to be a set powerplant for the vehicle, as by 2025 all Lexus model lines will be electrified in some fashion, and the production version could be a fuel-cell vehicle, a PHEV, all-electric, or gasoline-powered. There's also a hands-free driver assist level Lexus calls "Chauffeur mode." In addition, there's a fourth dimension to the concept's navigation system — time. The setup reads traffic information, anticipating possible stops on the way. The idea, according to Lexus, is that the navigation system should feel like a concierge, a virtual assistant instead of just a map screen.