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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.

2019 Lexus ES First Drive Review | Entry-level luxury that wants to have fun

NASHVILLE, Tenn. — For 2019, the Lexus ES is all new and marks the seventh generation of the Japanese nameplate's entry-level luxury four-door. We're happy to report that the redesign brings some very welcome attributes, and the 2019 Lexus ES does everything you'd want an entry-level luxury vehicle to do. Performance, no matter which of the two drivetrain options you choose, is respectable, interior comfort is on par with a Restoration Hardware sofa you'd spend real money on, handling is communicative, and most important for a Lexus, it's serenely quiet inside. While these are great attributes, there are a few places we wish Lexus had spent more energy revamping. Through the humid hill country just outside Nashville, on a mix of the congested city arteries and the flowing switchbacks of Tennessee's forested interior, we put the ES through its paces. The 2019 ES is based on Toyota's TNGA platform, which underpins both the latest Avalon and Camry models. Perhaps that'd constitute a knock in a previous era, but the new Camry chassis is a rollicking peach compared to some others in its class. It's rigid enough for a windy road dance, but compliant enough for daily-driver duties. Even better, Lexus engineers improved the TNGA platform for use in the ES. A 200 percent increase in stiffness over the previous ES is due in part to a liberal use of structural adhesives and laser-welded screws. The front strut towers are reinforced, and topped with a brace between them. This extra attention to detail pays dividends that include a smoother ride and better handling. New adaptive Dynamic Control Shocks quietly smooth out bumps and undulations, allowing us to wind through the rural backcountry roads confidently, and the steering gives better feedback than we'd expect from a vehicle like the Lexus ES. Pushing the big sedan into one of the many hilly, and often blind, corners along our route elicits only a minute amount of body roll. But chassis improvements aren't the only upgrade from the previous model. The 2019 Lexus ES comes standard with a 3.6-liter V6 delivering 302 horsepower at 6,600 rpm and 267 pound-feet of torque at 4,700 rpm. This represents a bump of 34 hp and 19 lb-ft from the previous generation's V6. The engine is coupled to Lexus' new eight-speed automatic transmission, which is encased in a housing smaller than the brand's previous six-speed automatic.

Lexus leads J.D. Power's Vehicle Dependability Study for 2021

J.D. Power's latest Vehicle Dependability Study is out, and, not surprisingly, Lexus sits at the top for the ninth time in the last 10 years. Right behind Lexus is Porsche, followed by Kia, which is the highest-ranked mass-market brand in the study. Genesis, last year's top-ranked brand (in its first year included in the results), fell from first to eighth, though the G80 sedan did earn an award in its midsize luxury segment. The Porsche 911 was called out as the Most Dependable Model by J.D. Power for the second time in the last three years. The vehicles being studied are from the 2018 model year, which means owners have had three years to get to know their cars and trucks. It's notable that this year's study shows a marked improvement in overall vehicle dependability as tracked by J.D. Power. The overall level of problems, scored by the number of problems per 100 vehicles (PP100), declined by 10% compared to last year.  "The study results validate what we have known for some time," said Dave Sargent, vice president of global automotive at J.D. Power. "Automakers are making increasingly dependable vehicles — but there are still some problem areas that need to be addressed and some warning signs on the horizon." Tesla makes its inaugural appearance on the Dependability Study, though its score of 176 PP100 isn't official. Tesla is the only automaker that has chosen not to grant J.D. Power permission to survey its owners in all 50 states. As we've pointed out in the past, the Vehicle Dependability Study includes eight major vehicle categories grouped by J.D. Power as follows: audio/communication/entertainment/navigation (ACEN); engine/transmission; exterior; interior; features/controls/displays (FCD); driving experience; heating, ventilation and air conditioning; and seats. All issues reported by owners are all tracked equally, which means a problematic phone pairing procedure dings an automaker's rating the same as a blown engine or transmission. And in fact, the ACEN category has more reported problems than any other, which means the majority of problems reported don't lead to a vehicle that leaves its owner stranded. Green Land Rover Lexus Porsche Car Buying JD Power dependability reliability