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The Lexus LC 500h has a four-speed auto and that's a good thing

Lexus is sharing some powertrain details on the LC 500h ahead of the big hybrid coupe's debut in Geneva. Its new gas-electric setup strays from Toyota's tried-and-true system found in everything from the Prius to the Lexus GS. It's called the Multi Stage Hybrid System that's designed for performance vehicles, and it has an antiquated-sounding piece of equipment buried deep inside that's supposed to make it more enjoyable to drive. The basics: In the LC 500h, its first application, the Multi Stage Hybrid System will consist of a 3.5-liter V6, a hybrid transmission, and a lithium-ion battery pack. The hybrid transmission has an electric motor for motivation (and we're guessing a second for charging) and a four-speed automatic mounted to its rear, which either means inside or aft and in series. Why add ancient tech to a new hybrid system? Lexus says it preserves the connection between throttle input and engine speed that gets lost in a CVT. And while four seems like an insignificant sum in the face of nine- and 10-speed autos, remember that it is an infinite increase in gear count compared to CVT-packing hybrids. Toyota has been using versions of the Hybrid Synergy Drive system since the first Prius debuted in 1997, and the same system is sold under the Lexus Hybrid Drive banner in most of the luxury brand's offerings. These systems use what Toyota calls an e-CVT – two electric motors paired with a planetary gearset. This lets the engine and electric motors share the job of propelling the car – one motor handles charging of the battery and the other is primarily used to drive the wheels but can also recoup energy through regen. Like a conventional CVT, the planetary gearset arrangement allows the gas engine to run at its optimal engine speed when called upon for motivation and/or charging. But that doesn't make for the most exciting or familiar driving experience, as it affects both power delivery and the sound of the power being delivered. This is where the four-speed auto comes in. Based on the limited details Lexus has shared, our hunch is that the hybrid transmission will meld some form of the existing Lexus Hybrid Drive system with two more planetary gearsets, or the basic guts of a four-speed auto. This will provide the four fixed ratios and the feeling of actual shifting gears – because there will be actual gears shifting.

Autoblog Podcast #396

Episode #396 of the Autoblog Podcast is here, and this week, Dan Roth, Steven Ewing, and Chris Paukert talk about the 2016 Mazda MX-5 Miata, the 2016 Jaguar XE, and the 2015 Lexus RC. We start with what's in the garage and finish up with some of your questions, and for those of you who hung with us live on our UStream channel, thanks for taking the time. Check out the rundown below with times for topics, and you can follow along down below with our Q&A. Thanks for listening!
Autoblog Podcast #396:
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Lexus to reveal new concept in Geneva

When Lexus rolls in to the Geneva Motor Show this year, it will have some exciting metal to show off to the Old World crowds. Both the GS F performance sedan and the LF-C2 concept will be marking their European debuts at the Swiss expo. But it will have a new concept to showcase, as well. Just what form that concept will take is anyone's guess at this point, and Lexus isn't saying. The Japanese luxury marque's lineup consists primarily of sedans and crossovers, with the RC coupe and CT hybrid hatchback thrown in for good measure. The likelihood is that we'll be looking at either a new compact model or a large crossover, but that's all up in the air at the moment. Recent show cars from Toyota's upscale brand have included the RC F GT3 racer, the aforementioned LF-C2 convertible, the LF-LC sports coupe and the LF-NX concept that previewed the new NX compact crossover. Watch this space for more. Related Video: 03 Feb 2015 LEXUS AT THE 2015 GENEVA MOTOR SHOW • European Premiere of the new Lexus F-performance model, the 477PS GS F • European Premiere of the LF-C2 concept • World Premiere of a new Lexus concept Brussels, Belgium - The 2015 Geneva Motor Show will host a European introduction of the recent addition to the Lexus high-performance F-brand, the new GS F. World Premiered at this year's Detroit MS, the GS F is a refined four-door coupe with the speed and agility of a premium sports car. Equipped with a normally-aspirated 5.0l V8 engine, the GS F produces maximum power of 477PS and maximum torque of 530Nm. The GS F is the first Lexus to include the new comprehensive Lexus Safety System +. World Premiered at 2014 Los Angeles Motor Show, the LF-C2 concept will also have its European Premiere at this year's Geneva MS. The concept is a design study in the form of a 2+2 roadster that explores key styling themes involved in the Lexus brand's future, bolder styling direction. The LF-C2 is a luxury Grand Touring concept inspired by Lexus' passion for driving. Its open-air design derives from a pure sports coupe idea. Finally, during the Lexus press conference, a new Lexus concept will have its World Premiere. The Lexus Press Conference will take place on March 3, at 12:30 at the Lexus stand (number 4211) in Hall 4.