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8 things you should know about the Lexus LC 500h powertrain

Lexus unveiled the LC 500h today in The Netherlands, and I got to take a look inside its new hybrid system. On one hand it seems like a box of magic – it combines two seemingly incompatible transmission types into one package. But that's also the ingenious simplicity of the thing. We don't have all of the details on how it all works yet, but here's a rundown of the high points.Efficient business in front, low-key party in the back. What makes it all work is the mullet of transmissions. For the new hybrid transmission, Lexus used the Toyota Hybrid Synergy Drive/Lexus Hybrid System – which consists of an e-CVT with a planetary gearset and two electric motors (one for charging the battery, the other for motivation and regen) – and grafted a conventional four-speed automatic onto the back. The two units actually coexist in one package, with the e-CVT making things efficient and the automatic expanding the capabilities. So at the low end, the system can deliver more torque, and the engine can also run at lower rpm on the highway. It's all thanks to those fixed gear ratios, and it's surprisingly simple.Except it's not that simple. This is where the virtual gear ratios come in. Like current Lexus hybrids, the system has ratios it can call up with the e-CVT. In this case, there are six virtual ratios to complement the four real physical ratios, for a total of 10 "gears" at the transmission's disposal. (Not coincidentally, the V8 LC 500 coupe has a 10-speed automatic.) One of the four fixed gears is always engaged when the car is moving, so the 10 ratios come about from combinations of what the e-CVT in front and the automatic in the back are doing. In other words, all 10 ratios are variations on the four fixed gear ratios, which means that all 10 gears could be considered virtual.It won't use all the gears all the time. In Eco mode, the car will start off on electric power and skip the first couple of "gears." When it's set to Sport or Sport +, the engine will be engaged from a stop and the transmission will select the lowest ratio. The sportier modes will also ignore the top couple of gear ratios.It can drive faster with the engine off. In a Lexus GS 450h with the Lexus Hybrid System, for example, at speeds above 62 mph or so the engine has to start up. This is because something needs to take up some slack from the battery-charging motor-generator or else it will start spinning too quickly.

2023 Japan Mobility Show Mega Photo Gallery: All the highlights and reveals from Tokyo

The 2023 Japan Mobility Show managed to serve up a surprise heap of exciting and futuristic designs and production reveals. Our staff was on the ground in Tokyo for this year's show, where we captured not just all of the latest automotive trends, but some genuinely weird and fascinating stuff.  Browse: Some Delightful Oddities of the 2023 Japan Mobility Show But on to the cars. This year's show featured introductions from Daihatsu, Honda, Lexus, Mazda, Mitsubishi, Nissan, Subaru, Suzuki and Toyota. Some are weird; some are wild; most are probably destined to change significantly before production or merely fade into the void with the rest of the industry's vaporware, but if even a few of these make it to showrooms, we'll consider it a win. Scroll on down for our live galleries of each of the show's major debuts (and cars we're only now seeing in person for the first time). Enjoy!   BMW X2 and iX2 BMW X2 View 6 Photos   Daihatsu me:MO Concept Daihatsu me:MO concept View 14 Photos   Daihatsu Vision Copen Concept Daihatsu Vision Copen View 7 Photos   Daihatsu Osanpo Concept Daihatsu Osanpo View 6 Photos   Daihatsu Uniform Concept Daihatsu Uniform concept View 6 Photos   Honda Prelude Concept Honda Prelude concept View 5 Photos   Honda Sustania-C and Pocket Concepts Honda Sustania-C and Pocket Concept View 8 Photos   Honda CI-MEV Concept Honda CI-MEV View 3 Photos   Infiniti Vision Qe Concept Infiniti Qe concept View 14 Photos   Lexus LF-ZC Lexus LF-ZC View 8 Photos   Lexus LF-ZL Lexus LF-ZL View 10 Photos   Mazda Iconic SP Mazda Iconic SP concept View 8 Photos   Mitsubishi D:X Concept Mitsubishi D:X Concept View 8 Photos   Nissan Hyper Force Concept Nissan Hyper Force concept View 11 Photos   Nissan Hyper Tourer Concept Nissan Hyper Tourer concept View 6 Photos   Nissan Hyper Punk Concept IMG_6533 copy View 8 Photos   Subaru Sport Mobility Concept Subaru Sport Mobility Concept View 7 Photos   Suzuki Swift Suzuki Swift View 5 Photos   Suzuki eWX Suzuki eWX Concept View 3 Photos   Suzuki eVX Suzuki eVX concept View 4 Photos   Toyota Land Cruiser Se Concept Toyota Land Cruiser Se concept View 4 Photos   Toyota FT-3e Concept Toyota FT-3e View 6 Photos   Toyota FT-Se Concept Toyota FT-Se View 7 Photos     Tokyo Motor Show Honda Infiniti Lexus Mazda Mitsubishi Nissan Subaru Suzuki Toyota

Lexus RC F GT3 will compete in IMSA SportsCar Championship

Lexus will field its new RC F GT3 in the GT Daytona class of the IMSA SportsCar Championship. GTD is the lowest of the four classes of which the series is comprised, equivalent to the FIA's GT3 class. The team is owned by Trans-Am champion Paul Gentilozzi and his partners, and it's based out of East Lansing, MI. It will contest only a handful of races this season, though the schedule was not announced. The plan is to expand into a "multi-car effort" for 2017. Driving duties will be shared by the previously announced Scott Pruett and the newly signed Sage Karam. Both drivers were recently released from their contracts with Chip Ganassi Racing, for which Pruett drove in NASCAR and Karam in the IndyCar Series. He won the Indy Lights title in 2013 and impressed with a third-place finish last year in Iowa. This year's IMSA SportsCar calendar kicked off this weekend at Daytona, and will head next to Sebring in mid-March, Long Beach in mid-April, Laguna Seca in early May, and Detroit in early June. July will see races at Watkins Glen, Mosport, and Lime Rock, followed by rounds at Road America and VIR in August. The seasons concludes at Austin in September and Road Atlanta at the beginning of October. LEXUS TO COMPETE IN IMSA WEATHERTECH SPORTSCAR CHAMPIONSHIP AND F PERFORMANCE RACING ANNOUNCES SAGE KARAM AS DRIVER TORRANCE, Calif., Jan. 29, 2016 -- Lexus and their F Performance Racing group have reached an agreement with the International Motor Sports Association to campaign the RC F GT3 in the IMSA Weather Tech SportsCar Championship. The agreement gives the Japanese Luxury automaker a presence in the GT Daytona (GTD) class race series through the 2018 season. "We are excited to reach this agreement with IMSA to campaign the RC F GT3 at such a high level. Our hope is to build a strong foundation for the new F Performance Racing organization during 2016 season, seizing the opportunity to develop the team and the race vehicle in anticipation of the multi-car effort during the 2017 season," said Jeff Bracken Group Vice President and General Manager, Lexus division. Additionally, F Performance Racing also announced that Sage Karam will join veteran racer Scott Pruett as drivers for F Performance Racing when the East Lansing, Michigan-based team campaigns the Lexus RC F GT3 for a limited schedule in the 2016 WeatherTech SportsCar Championship. "We have had our eye on Sage for some time," said Paul Gentilozzi, Managing Partner of F Performance Racing.