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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.

Lexus lets enthusiasts build their own LFA to celebrate model's 10th birthday

Lexus launched production of the LFA, a limited-edition supercar still venerated in 2020, in December 2010. While fans would undoubtedly love to see a second-generation model to mark the occasion, the Japanese firm is celebrating 10 years of LFA production by releasing a paper model that enthusiasts can print and build at home. 500 units of the life-sized LFA were made by hand in Japan between 2010 and 2012. The paper model will be hand-made, too, but builders need to arm themselves with scissors and glue instead of wrenches, and production isn't limited. Anyone can print out the templates (which are included in our gallery) and put the car together. Lexus released four templates: one is blue, one is orange, one is white and one wears the colors of the Gazoo Racing team. Building each car is fairly straight-forward, and basic instructions are shown in our gallery. Lexus estimates assembly takes about an hour and a half, and it suggests folding the paper against a ruler to create a perfectly straight edge. It also notes builders should print out each template on A3 paper to make a bigger car. Full building instructions are published on the Lexus United Kingdom media site. Folks who make their own LFA at home are encouraged to share their creation by tagging the brand on its social media channels. We'll award bonus points to anyone that manages to make a paper version of the naturally-aspirated 4.8-liter V10 engine. As for a second-generation model, our advice is not to hold your breath. Lexus is focusing on other projects, like developing electric powertrains, and it doesn't sound like a follow-up to the LFA is high on the company's list of priorities. It hasn't been ruled out, however. "I love it, but we need your help. We need strong requests for a new LFA from the media. This can help us proceed," vice president Koji Sato told British magazine Autocar in 2019. Related Video:

NHTSA may investigate new Toyota unintended acceleration case

After paying a $1.2-billion settlement to the US government last year, Toyota largely put the unintended acceleration recall behind it. Although, there were still some civil lawsuits to handle. A new case where the owner of a 2009 Lexus ES350 is petitioning the National Highway Traffic Safety Administration to open another analysis could draw the issue back to the forefront. Investigators are still deciding whether to research these claims further, though. According to this petition, the owner's wife was driving the ES350 in February 2015. While pulling into a parking space, the sedan allegedly surged forward, and there was a low-speed accident. The claim asserts there are at least two other similar cases in NHTSA's database: one in a 2009 Camry in 2009 and another in a 2010 Corolla in 2014. Specifically, this person wants an "investigation into low-speed surging in different models of Toyota automobiles in which the car starts accelerating and the engine RPM increases even when the accelerator pedal is not depressed," according to the agency. NHTSA will do further research into this person's claim and will decide whether to conduct a full investigation into the alleged issue. This won't be the first reappraisal of unintended acceleration in Toyotas by the agency in recent months, though. Between September 2014 and May 2015, NHTSA evaluated a similar petition with allegations covering 2006-2010 Corollas, and the government body decided to deny that one because the problem couldn't be replicated. Related Video: INVESTIGATION Subject : Low-speed surging Date Investigation Opened: JUL 09, 2015 Date Investigation Closed: Open NHTSA Action Number: DP15005 Component(s): VEHICLE SPEED CONTROL All Products Associated with this Investigation close Vehicle Make Model Model Year(s) LEXUS ES350 2009 Details Manufacturer: Toyota Motor Corporation SUMMARY: In a letter dated June 19, 2015, a consumer petitioned the National Highway Traffic Safety Administration (NHTSA) for an "investigation into low-speed surging in different models of Toyota automobiles in which the car starts accelerating and the engine RPM increases even when the accelerator pedal is not depressed." The petition was prompted by a February 2015 crash involving a model year (MY) 2009 Lexus ES350, which allegedly surged as the petitioner's wife was pulling into a parking spot.