Do Automatic Transmission Cars Require Constant Throttle Input?
2 Answers
Automatic transmissions do not require constant throttle input. The correct method for acceleration is to slightly ease off the throttle. When the vehicle speed decreases, the transmission will recognize the need to shift gears. After upshifting, you can press the throttle again. This can be understood as: each time the transmission upshifts, slightly ease off the throttle, and then pressing the throttle again will increase the car's speed. Relevant information about automatic transmissions is as follows: Introduction: As the name suggests, an automatic transmission does not require the driver to manually shift gears. The vehicle will automatically select the appropriate gear based on driving speed and traffic conditions. Generally, automatic transmission cars have six gear positions, from top to bottom: P, R, N, D, S, L. Working Principle: The engine's power is transmitted through the gearbox, which is also a key factor affecting fuel consumption. Generally, automatic transmissions consume over 10% more fuel than manual transmissions. Whether manual or automatic, the more gears a transmission has, the more fuel-efficient it is.
When it comes to whether you should always press the accelerator when driving an automatic car, I've been driving automatics for over a decade and there's really no need to keep your foot on it constantly. Generally, when driving in D gear, you can ease off the accelerator once the speed stabilizes, letting the car coast or cruise on its own—for example, using cruise control on highways eliminates the need to keep pressing. You can also take your foot off during red lights or stop-and-go traffic to save effort and avoid foot numbness. Modern cars with automatic transmissions will shift gears automatically to maintain speed, and keeping the accelerator pressed actually increases fuel consumption. During my daily commute in the city, I often ease off the accelerator to give my legs a break, which helps protect my joints. The key is learning to control the pressure on the accelerator—over time, driving becomes much more relaxed, but safety always comes first. Don’t forget to check your braking system to avoid accidents.
