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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.

2015 Lexus RC 350

Luxury coupes like this new, 2015 Lexus RC 350 have got, to my mind, a more challenging mission than their all-out-performance variants; in this case, the recently reviewed RC F.
That's not to say that I think actual owners and shoppers of cars like the RC F, BMW M4 and Cadillac CTS-V Coupe only care about output figures and lap times. In fact I'd say that those are outliers in terms of how they get used most often. But the story that we reviewers tell - and that shoppers in the ego-boosted segment tell themselves before they pull the trigger - have a lot to do with what the car is capable of on the edge of its envelope.
Mainstream coupes can't rely on that kind of irrational pull, however, at least outside of the emotional world of styling persuasion. For a buyer to drop more than $40,000 on the RC 350, he or she will want tons of features, comfort, good looks, and, yes, a dash of sportiness to spice of the pot. Reason and desire seem a lot more balanced here. That's great news for Lexus, with its history of creating sensible luxury cars and a pretty composed luxury coupe in this new RC.

Lexus apologizes for anti-EV ad, Plug In America calls it 'outdated'

Anyone who's spent any time learning about the alternatives to the standard fossil fuel-burning internal combustion engine knows that there are arguments to be made for and against all of the main options. They also know that there is barely any refueling infrastructure for hydrogen fuel cell cars in the US, aside form a handful of H2 stations in California and one in South Carolina. Somehow, though Lexus, recently said there was an "established infrastructure" in 20 states in an online video ad on the company's official site. Another part of that site also made unfair negative comments about battery-powered electric vehicles, saying that it takes too long to charge the cars. Read our original post on the matter here. In the ongoing discussion about how the US moves away from inefficient gas and diesel engines, this was seen as a real muck up of the facts. Upon seeing the videos, pro-electric vehicle group Plug In America released a statement to AutoblogGreen (Lexus is owned by Toyota): Hey, Toyota, the 1990s called. They want their outdated anti-EV attack ad back. Plug-in electric vehicles charge while you're sleeping at home, far more convenient than making a trip to a gas station and coming away smelling like carcinogens. Driving on electricity costs about one fifth what it costs to drive the average gas car and about a third what it costs to drive the most efficient hybrid. An electric drive has smooth, instant acceleration which can't be matched by any gasoline engine. If you don't believe me, just ask anyone driving a Toyota RAV4 EV. The videos were produced by Team One, Lexus' ad agency. Exactly where the information came from and how it made it to the website is unclear, but Lexus spokesman Moe Durand said that Lexus apologizes for offending anyone and has taken the incorrect videos down. The company will review all the materials and alter and adjust the campaign as necessary, he said.