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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.

Watch an Aventador, Viper and LFA play the songs of their people

Our friends at Road & Track recently stopped by Cars and Coffee in Irvine, California, with the 2013 SRT Viper and found themselves a place to park between a Lamborghini Aventador and a Lexus LFA. Those machines might as well be the three musketeers of ludicrous exhaust notes, and rather than keep those 24 raging cylinders muffled, R&T set about conducting an orchestra of internal combustion. On seeing these three lined up, we were more than prepared to call the Viper victorious when it came to tickling our ear drums, but the latest domestic V10 sounds down right civilized in this company.
If we're picking favorites, we have to say the LFA takes the cake. There's something about the noise of a street-legal V10 that can wrap it's tachometer all the way to 9,000 rpm that turns our knees to quivering dollops of jelly. Check out the clip below for a listen. We shouldn't need to tell you to get frisky with the volume.

2020 Lexus GS F Review & Video | Looking past the numbers

You don't hear much about the 2020 Lexus GS F. It's been out for a while now, the model having debuted for 2016 and the base GS sedan stretching all the way back to 2012. That's an awful lot of time for the automotive world to whiz by, especially in the upper echelon of performance sedans. Packing 467 horsepower is suddenly weak sauce when rivals have crested the 600-hp plateau. The fact that Lexus still hasn't convinced the automotive enthusiast community at large that it actually makes compelling performance machines certainly doesn't help.  To be perfectly honest, I have avoided testing the GS F for several years now. "Who's going to buy that?" I've pondered, considering all of the above plus its $85,000 price tag. Nevertheless, I've got more time on my hands these days to test more cars and a Lexus Flare Yellow paint job is impossible to ignore, so hey, why not? Well, after a week, I didn't want to turn over the keys. When faced with first-world automotive journalist problem of picking between the the Flare Yellow GS F and the BMW M340i also parked out front, I quickly chose the Lexus. And if I had $85,000 to spend on a high-powered luxury sedan, I honestly think I'd happily choose it over the Germans that outdo it on paper. Many of you will think that stupid and will point to the numbers at hand. The GS F's 5.0-liter V8 sends 467 hp and 389 pound-feet of torque to the rear wheels only, and is capable of a 0-60 run of 4.5 seconds. A BMW M5 has 600 hp and hits 60 in 3.2 seconds; the lesser M550i has 523 hp and a 3.6-second time. That M340i xDrive also in my driveway? It hits 60 in 4.1. Over at Mercedes-AMG, the E 63 has 603 hp and a 3.3-second time. Only the lesser E 53 is comparable to the Lexus with 429 hp and a 4.4-second 0-60 time. Its torque is also comparable, unlike the rest of those Germanic monsters that utterly roast the Lexus. However, all of that extra output and all of those quicker times are also indicative of the very reason the GS F remains so desirable. It doesn't have a turbocharger, ensuring unencumbered response, a zesty 7,800-rpm redline and marvelous noises that don't require the sound enhancement feature Lexus throws in anyway (and that I turned off). It also doesn't require all-wheel drive to quell elephantine gobs of tire-shredding turbocharged torque, thereby letting the front wheels simply handle the steering. The rears, meanwhile, can smoke away and swing loose should you disable the appropriate settings to do so.