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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 trademarks enigmatic LX 600 nameplate

An American trademark filing suggests Lexus is about to expand its lineup of SUVs with a range-topping model named LX 600. The new nameplate asks many more questions than it answers. Discovered by AutoGuide, the filing seemingly corresponds to a stronger evolution of the Toyota Land Cruiser-based LX 570 that currently occupies the top spot in the Lexus SUV hierarchy. LX is, of course, the model, while 570 denotes the presence of a 5.7-liter V8 under the hood. By that logic, an LX 600 should have a 6.0-liter engine, and very likely a V8; we can't imagine Lexus selling an LX with 10 or 12 cylinders, for better or worse, and a 6.0-liter V6 would be a mammoth of an engine. One of the question marks hovering around the filing is whether 600 actually corresponds to the engine's displacement. There isn't a 5.0-liter V8 between the LS 500's fenders; it's powered by a twin-turbocharged, 3.5-liter V6. Carmakers are moving away from large-displacement engines to comply with looming emissions norms, and Toyota is on the front lines, so the theory of a 6.0-liter V8 in a Lexus flagship — even one that's relatively old-school — struggles to hold water. An earlier report claims the next-generation Toyota Land Cruiser will ditch its V8 in favor of the aforementioned V6, and it might be available with the LS 500h's gasoline-electric hybrid powertrain. The LX has always been nearly identical to the Land Cruiser in the engine bay, so it will likely surf the downsizing wave, too. Our intuition tells us 600 is too high for the base model, and the flagship hybrid would logically be dubbed 600h. Here again, we've reached a body-on-frame cul-de-sac. We can't forget about the possibility that Lexus will not slap the LX 600 nameplate on anything. Automakers routinely trademark names to protect them without planning on using them. The company hasn't commented on the trademark filings, and it hasn't shed light on the next-generation LX, so the speculation will continue until official information emerges. It's tentatively scheduled to make its debut in 2021, and arrive in showrooms in 2022, about a year after the new Land Cruiser. Featured Gallery 2019 Lexus LX 570 View 42 Photos Auto News Lexus SUV Luxury

Lexus RX gets Top Safety Pick award from IIHS

Lexus’ newly refreshed 2020 RX crossover has received a Top Safety Pick award from the Insurance Institute for Highway Safety. And as with many vehicles that pass IIHSÂ’s increasingly tough muster these days, thereÂ’s a caveat: It applies only to versions equipped with certain headlights. That metric was also what caused the RX to narrowly miss out on notching a Top Safety Pick+ designation, the highest possible. IIHS rated the base headlights and one of the premium headlight options — both static LED projectors — as acceptable, but it gave a poor rating to the available curve-adaptive LED headlamps, saying they created too much glare. Elsewhere, the RX aced crash testing, earning good ratings across the board. IIHS says this was the first time it put the luxury crossover through its passenger-side small overlap crash test, noting that Lexus made changes to the bumper and front-end structure to improve protection for front-seat passengers. It also gave a superior rating to the RXÂ’s vehicle-to-vehicle front crash prevention system, which avoided collisions in track tests at both 12 and 25 mph. Both the RX350 and 450h hybrid version received light refreshes for 2020, including the latest version of Lexus Safety System +. It includes new features such as daytime bicyclist detection and low-light pedestrian detection, adding to the existing pre-collision warning and adaptive cruise control. This is the fourth IIHS safety award for the brand in 2019, following Top Safety Pick+ awards for the ES, UX and NX.