Simulated Manual Transmissions For Driver Training

BYD E3 Driving School Package with clutch, shifter, and passenger side brake pedal.

Chinese Automaker BYD has recently developed a simulated manual transmission for electric vehicles specifically for driver training. I had overlooked this news initially, assuming it was no different from the BEV manual concepts we’ve commented on in the past. I failed to recognize that this was the first exclusively electric vehicle to add a manual transmission and that the inputs and feedback from the system are entirely simulated.

Unlike some of the other examples of manual transmissions in electric cars, where the electric motors output shaft is mated with a conventional clutch and manual gearbox, The BYD E3 clutch and shifter send instructions to the controller which presumably manipulates the speed and torque characteristics of the output in a way which mimics the dynamics of a gear change. I would also expect some sort of feedback in the clutch to simulate the feeling of a bite point. Chery had also developed a similar system for the same purpose with the eQ2, but in this case the vehicle had started as an ICE product that already offered a manual transmission, so the required parts were already existing and integrated.

As China’s massive growth of the middle class matures, its relatively new automotive industry and market are budding rapidly. It’s interesting to observe this from the context of our Western automotive landscape, where we collectively have a lot more direct experience with what some might soon be considered archaic technology. Without several decades of amassed used car inventory to satisfy growing waves of new drivers, the low-cost first-time buyers’ car in China is more likely to be a mini EV than a used Volkswagen. China’s undeniable pollution issues and their government’s ability to control and regulate the marketplace will presumably continue to push things in this direction quite forcefully.

With that backdrop, it is somewhat surprising to learn that there is adequate desire to acquire the skill of driving a manual transmission for two manufacturers to develop and produce simulated manual transmissions on electric cars specifically for the use of driver training. I assume that the primary motivation for acquiring the skill is for occupational purposes. It would be fascinating to find out if there is some level of enthusiasm among new drivers to think about driving more joyfully or recreationally. It’s hard to imagine this technology as a desirable feature outside training or finding its way to our shores. Still, as a driving enthusiast and manual fanatic, I’m glad it exists.


Could a Widebody AWD GR Corolla Hit Toyota Showrooms Soon?

Rumors of a fire-breathing, manual transmission, all-wheel-drive Toyota GR Corolla Hatchback were reported by Car Sensor in Japan last week, brought stateside by James Gilboy at The Drive. Could we soon see a 297-horsepower turbocharged three-cylinder under the hood of the sporty-looking but mild-mannered Corolla on U.S. shores?

Rumor holds the GR Corolla could crib its engine, transmission and all-wheel-drive system from the internationally heralded GR Yaris. A highly capable Corolla being offered stateside might dull the pain of being snubbed from having the GR Yaris available to us, especially if the car receives a slight power bump over the Yaris as forecasted by Car Sensor.

The 306-horsepower Honda Civic Type R outmuscles the current GR’s powertrain. However, the front-drive Civic may be at a disadvantage when it comes to which wheels lay down power. Honda’s heritage lies in fast front-drive compacts; the GR Corolla pulls a page from Toyota’s all-wheel-drive history instead, reaching back to the sixth-generation E90 Corolla All-Trac. Car Sensor goes a step further to validate that historical connection, reporting that a separate GR Corolla Wagon is a distinct possibility, perhaps even with a hybrid system coupled to a slightly larger-displacement engine.

Let’s assume the GR Corolla Hatchback would share the same selectable drive modes available in the GR Yaris. The GR Yaris has an “advanced driving force system” utilizing an electronically controlled multi-plate clutch, which provides a certain amount of torque to the front and rear wheels based on the drive mode selected. In the normal driving setting, the engine’s torque is split conservatively with 60% in the front, and 40% in the rear. Once the selector is switched to sports mode, the GR Yaris switches to an aggressive 30% front, 70% rear split. Track mode divides the torque evenly with a 50/50 split. Torsen provides limited slip differentials in both the front and back of the GR Yaris, making the car ready for track events from rallycross to autocross.

TMGPS member Nathan Geer shared his thoughts on the GR Corolla’s potential: “I can’t wait for Toyota to release the details,” said Geer, the owner of a 2019 Corolla Hatchback finished in Blue Flame. “It should be the car that finally puts Toyota in the STi and Golf R playing field.”

Miles Wenzel is a manual enthusiast with a love for the great outdoors. Follow #DriveYourCars, a video guide for DIYers who wrench to drive and drive to live.