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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 RC facelift: Here's an official look

After the updated Lexus RC coupe was spied testing last month, Lexus has released official images of the RC coupe's upcoming refresh. The facelifted car will debut at the Paris Motor Show in early October, but the automaker is already offering a good look at the RC's improvements. The 2014-introduced RC is getting a subtle set of updates, and Lexus says these changes will sharpen it both as a driver's car and as a grand tourer. As well as improving aerodynamics, Lexus has honed the RC's suspension and powertrain: There are new shocks and stiffer bushings along with a new set of 19-inch wheels; the car's footprint has been altered and its center of gravity lowered. The rear-wheel-drive RC300's 2.0-liter turbo engine has also had its throttle response fine-tuned. As for aero, there are changes in the side window moldings and a new rear bumper duct to aid airflow and to make the RC more stable on the road. Lexus now calls the RC both razor-sharp and extremely supple; eventual test drives will confirm how much the handling has improved. There's no mention of changed power figures. The RC's looks remain largely unchanged, with noticeable alterations mainly to the headlights and bumper corners along with the spindle grille's mesh; the headlights are now one-piece compared to the old split design that featured a lower "Nike Swoosh" separate from the main headlights. There are new colors, including Naples Yellow and Sparkling Meteor, and the interior colors and trim have also been refreshed: Black leather seats are now available with eye-catching Mustard Yellow side bolsters. A new analogue clock has been borrowed from the LC, as well as other interior styling improvements influenced by the bigger coupe sibling. All in all, it seems the RC is getting subtly infused with the LC's appearance. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Lexus LC 500 gets customized at SEMA before it even goes on sale

We still have to wait until next year for Lexus to start delivering the gorgeous new LC 500 to dealer showrooms, but that little fact didn't stop Lexus from letting people modify it for SEMA. The first LC coupe to get the custom treatment is this bright yellow example modified by Gordon Ting and Beyond Marketing. Prospective LC 500 buyers who want to modify their rides won't have to wait long do start adding these parts to their cars. Because Lexus let these companies develop parts this far in advance, the parts should be available around the same time as the car. On the outside, the LC 500 gets a new Artisan Spirit body kit that consists of a front diffuser, fender flares, side skirts, rear diffuser and rear spoiler. The car also has a lower stance thanks to a kit developed by KW Suspension. It features adjustable springs for ride height, plus a hydraulic lift system to keep the custom body work from scraping. The Lexus rolls on HRE P101 wheels that are stopped by Brembo brakes. The other highlight of this custom Lexus is under the hood. The LC 500 comes with a 471-horsepower 5.0-liter V8 that's also found in the RC F and GS F. However, the engine development team at Hard Media, Inc. and D SPORT Magazine had the engine rebuilt with CP pistons and Carrillo connecting rods, and it was given new cylinder sleeves from LA Sleeves to increase bore-size. The end result is a 5.6-liter engine making 525 horsepower. According to Lexus, 525 horsepower is far from the limit of this engine, saying that its capabilities could be, and in fact "have been more than doubled." If anyone at Lexus is reading this, we don't doubt the claim, but we'd also be more than happy to see this capability proven. Perhaps at next year's SEMA show? Related Video: Featured Gallery Customized Lexus LC 500: SEMA 2016 View 9 Photos Image Credit: Live photos copyright 2016 Drew Phillips / Autoblog Aftermarket SEMA Show Lexus Coupe Luxury lexus lc 500 SEMA 2016