2011 Lexus Gx460 Base Sport Utility 4-door 4.6l on 2040-cars

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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 F Coupe puts on a brave face for Detroit

With less than a week to go until the 2015 Lexus RC F makes its debut at the Detroit Auto Show, Lexus has given us a sneak peek at its upcoming performance coupe. Earlier this week, Autoblog was granted were the opportunity for an intimate studio photo shoot with the RC F outside of the bright lights and big crowds sure to surround the coupe at Cobo Hall next week.
Compared to the hybrid version of the all-new RC we saw at the Tokyo Motor Show last year, the RC F has noticeably more aggressive styling. The cartoonishly oversized Lexus spindle grille gets a mesh insert pattern and is flanked by massive intakes in the lower fascia. To make room for what is expected to be a bigger V8 engine, the hood sits higher and is vented, but like many details about the RC F, Lexus is keeping the engine's size and output under wraps (although we have a sneaking suspicion it'll have 460 horsepower).
A trio of 19-inch wheel options will be available (including a set that is hand-polished), and the side sills and rear fascia have been modified for F duty. The biggest styling change on the RC F, however, is the LFA-inspired active rear wing that rises at speeds above 50 miles per hour for improved traction and stability. Carrying over cues from the current IS F, the RC F features air outlets behind the front wheel openings and angle-stacked exhaust outlets at the rear of the car.

Lexus RX450h+ mysterious patent filing hints at plug-in hybrid

Lexus entered the hybrid segment before a vast majority of its rivals, but it has timidly stayed away from the plug-in hybrid arena. Trademark documents filed in Europe suggest that's going to change sooner rather than later. Toyota's luxury division asked the European Union Intellectual Property Office to protect the RX450h+ nameplate, and it was granted the trademark in October 2020. It noted the name will be used on "automobiles and structural parts thereof," meaning it's likely going to be a nameplate. It's a familiar one, but the plus makes a big difference. Lexus already sells a car named RX450h; it's a hybrid version of the fourth-generation RX crossover, which is its best-selling model by a significant margin. Unverified reports claim the plus after the h will denote a plug-in hybrid model that will be powered by an evolution of the gasoline-electric powertrain found in the Toyota RAV4 Prime. It will put at least 300 horsepower under the driver's right foot, and it should be capable of driving on electricity alone for approximately 40 miles, a figure which will put it near the top of its class. It'll be reasonably quick, too. Rumors are a dime a dozen in the automotive industry, and a trademark filing should never be mistaken for a promise to release the model it details, but this report is more credible than most. Lexus has previously confirmed it will release its first plug-in hybrid model in the early 2020s after shunning the technology for years, and putting the powertrain in the RX makes sense. It sells well (about 111,000 units found a home in the United States in 2019), and it's a relatively big model so it's reasonably easy to equip with a battery pack. It's worth mentioning that the smaller NX should receive the same powertrain and a similar name in the not-too-distant future, too. Lexus hasn't commented on the trademark filing, and it hasn't publicly announced plans to release a plug-in hybrid variant of the RX (pictured) or of the NX. If the report is accurate, the crossover will likely make its public debut in the coming months. Whether it will be sold in the United States remains to be seen, however. Related Video: