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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.

Toyota Camry, Lexus RX to get aluminum parts

Ah, aluminum. The lightweight, strong material has long held a following within the premium ranks, but as Ford prepares to launch an aluminum F-150, the material is gaining acceptance among more mainstream automakers. Toyota is one such brand, with a new report indicating that the Japanese giant will add aluminum bits and bobs to some of its upcoming vehicles.
These won't be full, aluminum-intensive treatments like the F-150, however. Automotive News reports that an aluminum hood and liftgate will be coming to the 2016 Lexus RX, and following that, the Camry will get a bonnet built from Element 13 for model year 2018.
As AN points out, Toyota is no stranger to aluminum, using it in Japanese-built models like the Prius and Scion FR-S. The RX and Camry, though, will mark the first time the company's North American factories will use the material, and they'll do so on a significantly larger scale, owing to the higher volumes that the Camry and RX represent.

Lexus shows off gaming-themed IS built with input from Twitch community

Lexus has revealed the 2021 "Gamers' IS," which was built in collaboration with the Twitch community as an "ultimate gaming space." Based on a 2021 IS 350 F Sport, the Gamers' IS looks every bit the part of a crowdsourced promotion, with every element chosen by community vote.  "The Twitch community dives headfirst into their passion of gaming, just as we did in designing the new 2021 Lexus IS as a pure expression of a sports sedan," said Vinay Shahani, vice president of marketing at Lexus. "We asked for their help designing their dream gaming space, and they answered in spades. Together, we created the ultimate fusion of design and performance in automotive and gaming." This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. The interior design is based around a theme called "Neon Tokyo," which, yep, that's what that looks like. An acrylic layer was added to the cabin ceiling with resin rain drops formed into it. Backlit with RGB LEDs, the ceiling is meant to give the feel of driving through downtown Toyko at night during a light rain shower. Neat. The passenger seat is where the gaming ostensibly happens, and elements here such as the type of monitor, controller bling and even the drinks in the center console (aka "gaming fuel") were chosen by the Twitch audience too. We're talking about a showpiece here, as is plain from the detail work. This looks like the sort of thing Lexus would have set up at CES and later this year at E3 (the annual Electronic Entertainment Expo), but it may have made the auto show circuit as well. It's not really much of a car, nor would it make a very good gaming space, but hey, it's colorful.