Do New Energy Vehicles Have Transmissions?

[DiSebastian]

Pure electric new energy vehicles do not have transmissions, but they do have differentials. If it's a hybrid, then it has both an engine and a transmission. Below is an introduction to automatic transmissions: 1. Types: There are three common types of automatic transmissions in vehicles: AT transmissions, dual-clutch transmissions, and CVT transmissions. 2. Dual-clutch: A dual-clutch transmission is a product developed based on manual transmissions. 3. AT transmission: An AT transmission can also be called a torque converter transmission, which connects to the engine through a torque converter. 4. CVT transmission: A CVT transmission is a type of automatic transmission with a relatively simple internal structure, consisting of only two cone pulleys and a steel belt.

[LaJude]

I've been driving an electric vehicle for several years and find it incredibly simple, unlike gasoline cars with their complex transmissions. Since the electric drive is directly transmitted from the motor to the chassis, speed adjustment is controlled electronically without the need for gear shifting. The acceleration feels exceptionally smooth without any jerking, as most EV models use only a fixed reduction gear to regulate speed, eliminating the structure of traditional transmissions. A friend of mine owns a hybrid car and says it's somewhat similar but doesn't rely purely on a transmission. The hybrid system uses a component called e-CVT to switch between different power modes. Maintenance costs are lower since there's no need to worry about transmission fluid or part wear, making the design more energy-efficient. However, on long highway drives, the motor noise can be a bit noticeable, but overall, the driving experience is very smooth and comfortable. The absence of gear-shifting worries is truly hassle-free, and even beginners can get the hang of it quickly.

[EdwardDella]

From a technical perspective, new energy vehicles, especially pure electric vehicles, generally lack traditional transmissions. This is because electric motors can cover a wide range of speeds, with electronic controllers directly adjusting output speed and torque, eliminating the need for multi-gear mechanisms. In my automotive engineering research, I often find they use a simple device called a reducer to optimize motor performance, which is highly efficient with fewer components and lower failure rates. Hybrid vehicles are different; plug-in hybrids may be equipped with CVTs or specially designed transmissions to handle power switching between the engine and motor, aiming to improve fuel economy and emission control. This difference affects the driving experience: electric cars accelerate quickly and smoothly, while hybrids may have slight jerks but remain generally smooth. The future trend is to simplify transmission systems, with most new electric vehicles using single-speed reducers, reducing maintenance hassles and increasing range.

[Remington]

As an environmentally conscious young person, I noticed during my experience with new energy vehicles that they generally don't have complex transmissions. Power comes directly from electric motors without needing gear shifting, making the design simpler and reducing production waste. Driving pure electric vehicles provides exceptionally fast and smooth acceleration because electronic control replaces mechanical gear shifting, lowering carbon emissions. Even hybrid models only use lightweight e-CVT to optimize energy usage and improve regenerative braking efficiency. This simplification helps control battery consumption and extends overall lifespan, saving money and being eco-friendly for us young people. The driving experience feels fantastic with minimal noise issues, making it easy to adapt to.

[DeAbigail]

Thinking back to the days of driving traditional cars with constant transmission issues, nowadays, new energy vehicles are so much more hassle-free, mostly without that component. After switching to an electric version, I realized it operates with a simple reduction gear, eliminating multi-gear shifts—acceleration is naturally smooth without worrying about gear shift lag. Maintenance is simpler and cheaper, with no need for oil changes or transmission part repairs, which is great. Hybrids are a slight exception, possibly equipped with a small transmission, but overall, their structure is simplified compared to gasoline cars, offering a much more comfortable driving experience, especially in stop-and-go city traffic.