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The Electric Lexus LFA Could Get A Fake Sequential Gearbox

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The Electric Lexus LFA Could Get A Fake Sequential Gearbox

Toyota has filed a patent application describing a way to fake a manual transmission in an electric car. The timing lines up with the all-electric Lexus LFA, which is expected to arrive in 2027.

The system uses torque control instead of a clutch. It could end up connected the LFA Concept's steering wheel paddles.

The application, first reported by CarBuzz, lays out how an EV can mimic the jolt of a sequential racing gearbox without any clutch pedal at all. Lexus has not confirmed the tech is headed for production.

The patent application outlines a system that shapes electric motor torque over a set period to recreate the feel of changing gears, even though an EV has no gears to change. Instead of a conventional transmission, software manages how power reaches the wheels and when.

Toyota's filing explains the thinking plainly: operating a clutch can be troublesome for drivers accustomed to automatics, and most EV buyers will probably have had little to no experience with a real manual.

That line reflects earlier ideas. Prior patent work referenced a simulated manual with a pseudo clutch pedal, and it flagged that layout as potentially inconvenient for drivers who had never used one.

Dropping the pedal also has a performance upside. The patent notes that cutting the clutch out of the equation allows for quicker shifts. It more closely replicates how a real sequential gearbox behaves on track.

The mechanism itself centers on a temporary torque cut. During a simulated shift, the system drops motor torque to zero, then restores it.


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