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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 CT 200h could be replaced by sub-compact hybrid CUV

The Lexus CT 200h is an interesting vehicle that never really caught on. It's a sporty Prius in sleeker hatchback clothing and was aimed at the Audi A3 when it hit the market in 2011. Since then, though, the CT has averaged a meager 16,000 sales per year. For that reason, the hybrid hatch won't be redesigned at the end of its life cycle. And according to Lexus' European brand boss, Alain Uyttenhoven, it could be replaced by a crossover. While you may lament yet another CUV hitting the market, Lexus needs a small car that sells in big numbers. Uyttenhoven told Autocar the brand aims to move 100,000 units per year in Europe to "give us visibility in the market." For 2016, European sales are on pace to hit just 70,000 units, with 10,000 of those coming from the CT 200h. He sees an opportunity for the right little Lexus based on the recent nature of the European luxury market. View 29 Photos According to Uyttenhoven, "a full 50 percent of the European luxury car market exists below the [$44,600] mark," and the only model Lexus has at that point is the CT. Put another way, the company has a remarkably slow seller as its sole representative for half of an entire continent's luxury market. Enter the crossover. Replacing the CT with a crossover makes a great deal of sense. The body style is getting more and more popular by the day, especially in the sub-compact and compact markets. Adding a smaller model – below the current NX crossover but larger than the LF-SA concept shown in Geneva – would allow Lexus to challenge the Mercedes-Benz GLA, the BMW X1, and the Audi Q3. We're betting the small crossover would use the Toyota C-HR as its basis and add a Lexus-correct heavily creased skin. Hybrid power is a given for the European market, where almost all Lexuses sold are gas-electric, but a conventional gas variant could join it in the US. That would give Lexus three hybrid CUVs in three popular sizes, alongside the NX and RX. With a forthcoming RX-based three-row on the horizon, the brand would have a full lineup of crossovers ready to take over the world. We'll miss the quirky CT when it goes, but it's hard to stop volume-driven progress. Related Video:

Lexus RC F police cruiser set to patrol Australia's highways

Planning a trip down to Australia? Better keep an eye on the speedometer. Because with this latest set of wheels, the local cops should have little trouble chasing you down. It's a Lexus RC F coupe that's been specially outfitted to join the police motor pool in the southern region of New South Wales. Details on how it's set up for official duty are scarce, but as you can see, it features special graphics as well as flashing lights on the dashboard and rear shelf. There's probably special communications equipment installed as well, but we doubt the Aussie bobbies will be trying to squeeze any perps into the back seat. The Japanese performance coupe is slated for use in a number of applications, one of them being to promote road safety. We're not sure how a 467-horsepower V8 luxury coupe gets that message across, exactly. But even though it's not quite as impressive as what they've added to the fleet in Dubai, the RC F ought to garner some attention at events like the Bathurst Six Hour race and the MS Sydney to the Gong bike ride where it'll be on display. And just in case it's put on highway patrol, we'd suggest locals and visitors exorcise their speed demons on the Stuart Highway up north and keep their right feet light on the streets in NSW. Related Video: