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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.

Lexus reportedly working on two different successors to the LFA

The successor to the Lexus LFA is beginning to take shape — in unofficial rumors, at least. The firm's next supercar will reportedly make its debut in the coming years with a V8 under the hood, and it will be followed by a battery-electric model due out at the turn of the decade. Citing anonymous inside sources, Japanese magazine Best Car wrote that the long-awaited car that will take the torch from the limited-edition LFA will land in showrooms in 2025. As we've previously reported, it will be powered by a gasoline-electric hybrid powertrain built around a mysterious 4.0-liter V8 engine fitted with two turbochargers. The publication adds that the coupe, whose name hasn't been confirmed, will be launched as a regular-production model and that it will be built on a version of Toyota's TNGA-L platform. This is the same architecture found under the LC and the LS, among models, and using these foundations should allow Lexus to keep the car's cost in check. Engineers could peg the hybrid system's total output at around 700 horsepower, and Best Car reports that the car's front end will borrow styling cues from the Electrified Sport concept (pictured) introduced in December 2021. If the report is accurate, sales will start in 2025. Speaking of which, the Electrified Sport will make its debut with a battery-electric powertrain in 2030 at the earliest. Its design will evolve over the next eight-plus years; it sounds like what we saw in December 2021 more accurately previewed the hybrid supercar than the electric one. It could hit 60 mph from a stop in under 2 seconds, and it could offer a maximum driving range of over 430 miles. Interestingly, the same report points out that the Electrified Sport might use solid-state batteries. That technology's not ready, but Lexus has plenty of time to fine-tune it. Toyota GR GT3 Concept View 8 Photos On the Toyota side of the family tree, the GR GT3 concept unveiled in January 2022 is allegedly on its way to production (in one form or another) as well. It will initially spawn a race car built to GT3 specifications, as its name implies, and it will benefit from the lessons that engineers learned while designing a road-going, Le Mans-inspired hypercar that Toyota consigned to the automotive attic in August 2021. Whether the GR GT3 will be related to the LFA's successor is up in the air, though it doesn't take a significant stretch of the imagination to speculate that some parts will be shared.

Junkyard Gem: 1997 Lexus LS 400

When Toyota introduced the Celsior to the world in 1989, followed shortly by Lexus LS 400-badged versions appearing in showrooms (as 1990 models) around the world, automotive-industry executives from Stuttgart to Yokohama broke out in the shaky sweats. Here was a designed-from-scratch (at the cost of over a billion bucks) luxury sedan with a six-bolt-main DOHC V8 engine, all manner of futuristic gadgetry, a super-quiet interior, intimidating build quality … and a sticker price 44% lower than that of the Mercedes-Benz 420SEL, 30% cheaper than the BMW 735i, 26% cheaper than the Audi V8, 12% cheaper than the Jaguar XJ6, and 8% cheaper than the Infiniti Q45. Sales were brisk, and the early LS 400s are finally starting to wear out in sufficient quantities that I see quite a few in the self-service wrecking yards I frequent. The second-generation LS was built for the 1995 through 2000 model years, and these machines have held together so well and depreciated so slowly that it's tough to find discarded examples (we saw the same process with the sturdy Toyota Cressida a decade or two earlier). Today's Junkyard Gem is one of those second-generation cars, now located in a Denver car graveyard. I admired the LS 400 so much that, about 10 years ago, I bought a '97 Coach Edition in Jade Green Metallic paint and (2018 LS 500 shown for scale). Because I am a hopeless car nerd, I had a Celsior grille and set of badges shipped over from Japan and installed them on my Lexus. When the 1997 Toyota Century — the first year with the ultra-smooth V12 engine — becomes import-legal in the United States next year, I plan to obtain one. My LS 400 has been extremely reliable and still hasn't reached the 150,000-mile mark, but I like to know that I can find junkyard parts for it if necessary. I went to visit this car because I was hoping to find a good set of factory wheels for my winter tires; the Blizzaks roll on some much-rashed ugly LS wheels at the moment. I passed on these Vision alloys, in part because there were only three on the car. The interior appears to have been thoroughly worn-out even before junkyard shoppers tore it apart. I don't know how many miles were on this car (because I'd have had to connect a battery to get the digital odometer to show me anything) but I'm guessing the final total would be impressive. The 1UZ-FE V8 displaces 4.0 liters and was rated at 260 horsepower.