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Toyota's hydrogen fuel cell Mirai isn't good enough to be a Lexus

It looks like the first hydrogen fuel-cell vehicle from Lexus will be faster than previously advertised, but it will get to the market slower than expected. It's all part of the paradox involved with Toyota looking to broaden its fuel-cell technology beyond the Mirai. Either way, the first Lexus fuel-cell vehicle is slated to start sales by the end of the decade, said Auto Express, citing comments from Alain Uyttenhoven, head of Lexus Europe. Uyttenhoven noted that it'd take an SUV to provide enough space to accommodate the packaging for the Lexus fuel cell powertrain. That comment may imply that the hydrogen-fueled powertrain from Lexus will offer similar performance to that of the Lexus RX450h hybrid SUV. That model delivers 300 horsepower and boasts a 0 to 60 mile-per-hour time of about seven seconds. Such a mill would be a departure from what we'd previously reported on Toyota's plans to expand its fuel-cell technology to its Lexus luxury badge. With Toyota believed to be planning to unveil as many as three fuel-cell models in time for the 2020 Summer Olympics in Tokyo, the Japanese automaker said early last year that it may have a Lexus fuel-cell vehicle available as soon as 2017, while reports suggesting the model would be a Lexus LS-based sedan. Additionally, the Mirai's fuel-cell powertrain had been believed to be the platform for the proposed Lexus fuel cell from the moment that model started sales in California last year. Apparently, though, the Mirai's 152-horsepower powertrain, coupled with a full-tank range that would be about 20 percent less than the 300-mile Mirai, isn't up to snuff for Lexus duty. Related Video: News Source: Auto Express via Hybrid CarsImage Credit: Jonathon Ramsey / AOL Green Lexus Toyota Hydrogen Cars mirai

Toyota twin-turbo V8 patent unearthed

An unremarkable patent focusing on a minor engine part has revealed that Toyota is at least considering a twin-turbo V8. While the filing is most likely just a large company protecting its intellectual property, it could also be a small glimmer of hope that Toyota, a storied company that's made some glaring missteps with enthusiasts in recent years, can leave the ICE party with a bang for the ages. The patent for a secondary PCV separator, whose function is to isolate exhaust gas from lubricating oil, was discovered by a member of the GR86 forum. In this case, it's not engine oil that's the culprit, but turbocharger oil. From a twin-turbo V8. The patent starts out with an almost embarrassingly hilarious stick figure drawing of a car and where said engine would be located (in the front, under the hood, duh). It has the words "Internal Combustion Engine" printed on a rectangle in case there was any doubt. However, the second figure shows a dual turbo setup nestled in the valley of a V8. It's a prime location for reducing turbo lag and optimizing throttle response (and should necessitate a substantial hood bulge as well). Now, interestingly, the forum member believes this engine will be installed in the next Tundra (and presumably Sequoia), but our own research indicates that the pickup will have a 3.5-liter twin-turbo V6 under the hood. With all due respect to the GR86 members, we're going to stand by that assertion and cross our fingers that the patent hints at something even better. That would be a high-performance Lexus, possibly an IS F or, if the ICE gods will allow it, an LC F. After all, we have had reports from Japan that a trio of F-cars were coming, including a LS F. It would explain why the 472-horsepower, V8-powered IS 500 was called the Sport Performance instead of full-on IS F. In fact, Lexus reps have promised that the F label would become even more performance oriented. A proper IS F would be a fitting sendoff to Toyota's high-performance V8, but the tested, then reportedly canceled, then reportedly revived LC F would be an even more melodious swan song. The flagship grand tourer could very well allow loyalists to forgive the aforementioned gaffes. Toyota president and noted car guy Akio Toyoda has taken heat for questioning the coming outright ban of ICE sales in his home country of Japan. Perhaps this engine is one of the reasons he's objecting.

Lexus LC 500h | Autoblog's 2018 Technology of the Year winner

Each year, we here at Autoblog review and test hundreds of cars from dozens of automakers, but only a few show the kind of technological advancement (whether that's infotainment, active safety features, advanced engine or transmission designs, or novel suspension) required to compete in the Technology of the Year award process. We award an automaker for bringing to the market features, components or an entire vehicle that we feel pushes the industry forward and sets the stage for things to come. For 2018, the Autoblog Technology of the Year award goes to the Lexus LC 500h and its Multi-Stage Hybrid System. For years, hybrids have sacrificed engaging dynamics in favor of improved efficiency. A few high-end models bucked that trend, but nothing truly mainstream felt quite right. Lexus' Multi-Stage Hybrid System is different, marrying an e-CVT that has six virtual gears to a conventional four-speed automatic, resulting in 10 effective ratios. It's as complicated as it sounds, though in practice the difference between it and a standard automatic is nigh imperceptible. You get the benefits of a hybrid — fuel efficiency, part-time all-electric driving — without sacrificing driver enjoyment, all packaged inside a stunning, fun-to-drive grand tourer. We feel the new hybrid system really gives the LC 500h a leg up on the competition, particularly because it pairs long-distance comfort, high performance, and efficiency in a way we feel will really resonate with consumers (and competing automakers, too). Our editors were impressed by just how well the LC 500h passed off duties between the internal-combustion engine and the electric motors, the only real tell that it was in EV mode being the tachometer needle resting at zero. And the regular Lexus LC 500 is also a wonderful car. It's also a step forward for Lexus as a whole. For years, the Japanese automaker was known for solid luxury vehicles that were sedate to a fault. The LFA was a worthy halo car, but it was also basically unattainable to an average well-off buyer. The F performance vehicles (IS F, GS F, and RC F) gave a much-needed kick to the brand but were a bit rowdy and rough around the edges. The LC 500h strikes a more perfect balance that feels truer to Lexus' brand values: It's quiet without being boring, and exciting without offending. It's also green without punishing the driver for it. Lexus paid great care to get the balance of this car right.