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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.

TMG Lexus LS Sports 650 destined for production after 2015?

There's little question that Lexus has succeeded in challenging its German rivals in the luxury marketplace. And with the LFA, it has proven that Japan can build a world-class supercar. What's left blank is the space in between.
Toyota Motorsport GmbH came up with a compelling answer in the form of the Sports 650 prototype, a Lexus LS with a 5.0-liter twin-turbo V8 producing 641 horsepower and other go-fast components to challenge the likes of the Mercedes-Benz S63 AMG and Audi S8. Toyota boss Akio Toyoda was reportedly so impressed with the project that he initially ordered TMG to build ten examples - one for him and each of his nine best friends. But since the model on which the project was based has since been replaced, questions remain over the project's fate.
Georg Kacher - European correspondent for Automobile and Car magazines - recently drove the prototype and reports that "the project will now likely be transferred to the new model out in 2015." That could come down purely to speculation, but Kacher tends to get the inside line on industry news, so this particular bowl of gossip soup might not requite the usual grain of salt we otherwise might add.

Updated 2016 Lexus LX 570 bows in Monterey

Lexus just pulled the wraps off its 2016 LX 570, and though the updates are minor, they're long overdue. A new one-piece spindle grille – framed by a satin chrome trim – defines the front end aesthetically, and adds a more aggressive look, bringing the eight-passenger SUV up to speed with Lexus's current design language. New LED headlights, turn signals, and foglights further distinguish the front end. The LX 570 adds new wheels, the standard 20-inch split 10-spoke wheels, with an available 21-inch option. While the new LX keeps the brawny 5.7-liter V8 – rated at 383 horsepower, with 403 pound-feet of torque available at 3,600 rpm – it adds a new transmission. For 2016 the LX 570 drops the six-speed in favor of a new eight-speed automatic transmission. This combination means the LX is capable of towing 7,000 pounds, and we expect the 4WD system – the LX flaunts its Toyota Land Cruiser roots – to be as formidable as on the current model. Drivers will appreciate the new Drive Mode Select, which adjusts throttle and suspension calibration with the turn of a dial. The system works in conjunction with the adaptive variable suspension, which adjusts damping, and makes for a smoother ride in the cabin. Drivers can choose from four modes: Eco, Comfort, Sport, and Sport +. The LX gets more standard safety features for 2016, including the Lexus Safety System+, a blind spot monitoring system with rear cross traffic alert, and a tire-specific TPS that gives pressure readings for each tire. Additionally, the multimedia system gets a boost with a new 12.3-inch screen with a remote-touch interface. The Panoramic View Monitor, and "Climate Concierge" are now standard features, while a heads-up display is now an available option. Scroll down for the full details in the press release. Making a Classic Entrance: Lexus Debuts Refreshed 2016 LX 570 Luxury Utility Vehicle at Pebble Beach Concours d' Elegance ???? - Redesigned Exterior Highlighted By One-Piece Spindle Grille ? New Eight-Speed Automatic Transmission - More Standard Safety Features: Lexus Safety System +, Blind Spot Monitor with Rear Cross Traffic Alert, Tire Specific Tire Pressure Monitoring System - Upgraded Multimedia With Larger 12.3-inch Screen and Remote Touch Interface - Added Standard Features Including Panoramic View Monitor and Climate Concierge - Available Lexus Enform Service Connect - Available Heads-up Display MONTEREY, Calif. – Aug.