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Are Toyota and Lexus planning to use Mazda's straight-six and new platform?

Japan's Best Car magazine has what appears to be a whopper of a rumor. The mag said it scooped Mazda's development of a straight-six engine that Mazda only revealed in March, the carmaker having buried the information in a financial statement. By way of Lexus Enthusiast and according to Google translate, Best Car writes that as it was speaking to a Toyota source on an unrelated matter, the magazine found out that Mazda's work on the straight-six was predicated on the engine's use in Toyota Group vehicles, which includes Lexus. Here's the account of how the engine and Mazda's coming front-engined rear-drive platform, dubbed "Large Architecture," will make their way to Toyota City: The first appearance for the straight-six, predicted to come in at a hair under 3.0 liters, is the Mazda Atenza/Mazda6 successor coming around 2022. The powertrain will get a 48-volt hybrid system for increased fuel economy, and the automaker's said to be considering a plug-in hybrid version. Toyota's first shot at the platform and the straight-six will be whatever fills the slot of the Japanese-market Mark-X sedan. We once had a version of the Mark-X in the U.S. as the Toyota Cressida. In Japan, it's sold as a rear- and all-wheel drive option to the Camry. The Mark-X is slated to end production in December this year — a "sporty four-door coupe" on Mazda's platform and with Mazda's engine eventually taking its place. Lexus has a number of plans for the components from Hiroshima. The next Lexus IS is said to evolve from the current sedan, using a Lexus V6 but migrating to Toyota's TNGA platform. Best Car says the IS after that, perhaps sometime around 2026, will hop onto Mazda's new platform and use the inline-six engine. Before that, the replacement for the Lexus RC in 2022 will sit on the Mazda platform and get that inline-six. What's more, Lexus will introduce a new model to slot between the $64,750 RC and the $92,950 LC employing Mazda's architecture and engine. Best Car says the model will act as a "next car" for RC owners, but we can't tell if the magazine means a two-door or a four-door coupe; the article also says the Lexus model will compete with the Audi A7. Toyota and Mazda partnered up in 2016 on technology sharing. Best Car's take is that, as was done on the Supra, Toyota is picking up all the tech it can from suitable sources so that it can continue to sell models that don't make sense to develop alone.

2016 Lexus RX sharpens up for round four

Go back a couple of decades and no one would have heard of a luxury crossover. Most of the benefits of a luxury sedan and an SUV with few of the drawbacks? Unheard of. Then 1997 rolled around and two vehicles changed the face of the industry forever. One was the Mercedes M-Class. The other was the Lexus RX. And both have seen their successors unveiled at the New York Auto Show this week. The new Mercedes GLE that takes the place of the M-Class, we've already brought you from the floor of the Javitz Center. Now it's time for its Japanese rival. Now entering its fourth generation, the new RX is distinguished from its predecessors with a far more revolutionary design than that which separated the previous three: It's altogether more angular, more recognizable, more... Japanese – from the oversized spindle grille to the sharp taillights and at every pointy point in between. Of course it's not quite as edgy as its kid brother, the NX, but it has to appeal to a more conservative customer base. They'll get to choose once again between the RX 350 with conventional V6 and the RX 450h with its hybrid powertrain, both of which have been upgraded to produce 300 horsepower. The interior has likewise been updates as well, with more space and enhanced equipment. All of which ought to help the RX remain the top seller for Toyota's luxury division. Related Video:

Rebooted Apple program gets permit to test autonomous vehicles in California

For a while, Apple has been pursuing autonomous vehicle technology, but has more or less tried to keep the specifics of those ambitions under wraps. We did learn last fall that the company was killing off plans to build its own car, and clues about its program to develop a self-driving system popped up since. Today, though, we have more concrete information, as the California DMV has issued Apple a permit to test self-driving cars in the state, as TechCrunch reports. In a document released by the DMV, the tech company joins a number of others in California with approval to test autonomous vehicles. Apple will test its systems on three cars, each a 2015 Lexus RX540h, with six approved drivers. Presumably, those cars will be on the road quite a bit, as gathering lots of data is crucial to developing a working system. Per California rules, the company will have to provide accident reports, as well as a log of every instance that a human driver has to take over driving duties from the autonomous system in what the DMV calls a "disengagement report." Those reports will be made public, so we'll be able to glean a little more information about Apple's progress once they're available. Related Video: News Source: TechCrunchImage Credit: GABRIELLE LURIE/AFP/Getty Images Green Lexus Technology Emerging Technologies Autonomous Vehicles California