What is the Difference Between Electric Vehicles and Automatic Transmission Vehicles?

[MartinFitz]

Electric vehicles and automatic transmission vehicles differ in the following aspects: 1. Different Structures: Structurally, pure electric vehicles rely on the three-electric system as the power source, lacking components like transmissions in their powertrain. According to the working principle of pure electric vehicles, they operate by supplying electrical energy from the battery to the motor, which drives the vehicle forward. 2. Different Power Characteristics: The motor adjusts its speed range and torque output by controlling the current size during operation, enabling it to adapt to all speed ranges under varying current and voltage conditions. Electric vehicles achieve acceleration and deceleration without the need for a transmission to convert power, eliminating the need for manual physical intervention in the vehicle's transmission to achieve speed conversion.

[OCaden]

The biggest difference between electric vehicles (EVs) and automatic transmission cars lies in their power source and driving mechanism. EVs rely on batteries and electric motors for propulsion, completely eliminating the need for gasoline, which results in exceptionally quiet and smooth starts without any gear-shifting jerks. In contrast, automatic transmission cars are typically gasoline-powered, equipped with engines and gearboxes that shift gears automatically without manual intervention, though engine noise may be noticeable during startup.

From a daily usage perspective, EVs offer convenient charging—I simply plug in at night and wake up to a fully charged battery, saving trips to gas stations. Automatic cars require regular refueling, which is more expensive; on average, electricity costs per 100 kilometers are significantly lower than fuel expenses. Maintenance-wise, EVs involve far fewer hassles, eliminating concerns like engine oil or spark plugs—basically just brake pads need attention. Automatic cars require transmission fluid changes and, if mishandled, costly and time-consuming transmission repairs.

However, battery lifespan is a concern. After five or six years of EV ownership, battery replacement becomes a consideration, carrying high costs, whereas well-maintained automatic car engines can last longer. Overall, both eliminate gear-shifting hassles, but EVs stand out for being more eco-friendly and energy-efficient.

[McAlyssa]

As a regular car owner who has driven both automatic transmission vehicles and electric cars for several years, the differences are quite noticeable. Automatic cars are like old friends – step on the gas and they go, with fuel readily available anywhere, making long trips worry-free in terms of refueling, but they're costly and polluting. Electric vehicles, on the other hand, offer rapid power response, instant acceleration when overtaking, and glide-like driving with super quiet comfort. For daily commuting, I prefer electric cars – a single charge lasts a week, cutting electricity costs by nearly half, plus there are government subsidies; whereas fuel expenses for automatic cars keep climbing monthly. Maintenance-wise, electric vehicles are a breeze: no major engine overhauls, just occasional brake checks; automatic cars require regular transmission servicing to avoid breakdowns. The downside is that long trips in EVs require careful charging station planning, with waiting times during charging; automatic cars refuel quickly in five minutes. If budget allows, electric vehicles are overall more economical, especially for urban use.

[SaraAnn]

I believe the core differences between electric vehicles and automatic transmission vehicles lie in environmental protection and efficiency. Electric vehicles are powered by electricity, producing zero tailpipe emissions, which significantly reduces air pollution, especially in urban areas; automatic transmission vehicles run on gasoline or hybrid systems, still emitting exhaust gases. In terms of energy efficiency, electric vehicles have a high energy conversion rate, with 85% of the energy used for propulsion; automatic transmission vehicles only utilize 20%-30%, with additional energy wasted on gear shifting and heat dissipation. As a user, driving an electric vehicle offers a clear sense of environmental friendliness, reducing carbon footprints; whereas automatic transmission vehicles are noisier and sometimes negatively impact urban environments. Economic considerations are also noteworthy: electric vehicles require less frequent maintenance, saving on repair costs; automatic transmission vehicles need transmission upkeep and incur higher fuel expenses. However, electric vehicles have longer charging times, requiring at least half an hour even with fast charging; automatic transmission vehicles can be refueled instantly. Both offer convenient driving experiences, but prioritizing electric vehicles contributes more to sustainable development.