
All currently available electric vehicles have only one forward gear. Therefore, there is no distinction between manual and automatic transmissions in electric vehicles. Here is more information about new energy vehicles: 1. Structure: Taking pure electric vehicles as an example in terms of vehicle , pure electric vehicles use three electric systems as the power source, and there is no transmission in the power structure. 2. Working principle: In terms of power generation during operation, pure electric vehicles provide electrical energy from the battery to the motor, which drives the motor to operate and thus propels the vehicle forward.

Actually, anyone who has driven an electric car knows that new energy vehicles basically don't have traditional gears. My neighbor just bought a pure electric car, and there are only three buttons inside: Drive, Reverse, and Park. The reason is simple: electric motors have an exceptionally wide RPM range. At startup, the motor itself can handle the need for low RPM and high torque, unlike fuel-powered cars that require gear shifting via a transmission. Some cars with paddle shifters don't use them for gear changes either; they mostly adjust the energy recovery intensity. So, new energy vehicles essentially operate with a logic similar to automatic transmissions, completely freeing the left foot. However, it's worth noting that extended-range hybrids might have exceptional structures, but the driving operation remains fully automatic.

As a commuter who drives a pure electric vehicle every day, the biggest takeaway is completely bidding farewell to the clutch. The nature of electric motors means they don't require complex transmission systems, with torque output being directly linear. Most brands offer just two operation methods: steering-column-mounted shifters or rotary electronic gear selectors, both essentially controlled by electronic signals. Last week, I drove a friend's new-energy SUV, which didn't even have paddle shifters behind the steering wheel—relying entirely on one-pedal mode for acceleration and deceleration. Of course, plug-in hybrids might retain the transmission housing, but in actual driving, the gear-shifting logic remains fully automatic, offering an experience hardly different from the AT transmissions in fuel-powered cars.

After repairing cars for over a decade, I've noticed that the most obvious difference when disassembling new energy vehicles is the absence of the large transmission component. Electric motors can deliver maximum torque from 0 RPM, unlike internal combustion engines that require different gear ratios to amplify power. Therefore, pure electric vehicles don't even need multi-speed gearboxes - structures like Tesla's fixed gear ratio design completely eliminate the need for gear shifting. Hybrid models are more special cases: for example, BYD's DM-i system is equipped with an E-CVT, but the driver only sees an electronic gear selector in the cockpit. The system autonomously determines when to switch between electric and gasoline power, with the driver only needing to operate the accelerator and brake throughout the entire process.

Last month, I took my parents to test drive a new energy vehicle, and what surprised them the most was how simple the operation was. The salesperson specifically demonstrated: step on the brake, press the D gear to move forward, R gear to reverse, and P gear to park. The car I drove had just a compact rotary knob shifter on the center console, saving more space compared to traditional gear levers. The principle is actually quite interesting—electric motors can reach speeds of up to tens of thousands of RPM, naturally eliminating the need for gear shifting. However, some sporty models still retain paddle shifters, but those are for adjusting the strength of energy regeneration and have nothing to do with the transmission.

From the perspective of vehicle manufacturing, abandoning the transmission is an inevitable choice for new energy vehicles. Electric motors have a flat torque characteristic, while internal combustion engines require multiple gears to compensate for insufficient torque. Therefore, pure electric vehicles generally use a fixed gear ratio reducer, and the operation logic is fully automatic. Over the weekend, I drove a colleague's plug-in hybrid car, and the system automatically switched between electric and fuel modes without any noticeable transition—the dashboard only displayed EV and HEV status. It's worth noting that range-extender hybrids have a unique structure. For example, Li Auto's vehicles, although equipped with an engine, use it solely for generating electricity rather than driving the wheels, naturally eliminating the need for a gear-shifting mechanism. When parking, simply press the P gear and engage the electronic handbrake.


