What does automatic transmission mean in cars?

[JocelynDella]

Automatic transmission in cars refers to a system where the driver does not need to manually shift gears; the vehicle automatically selects the appropriate gear based on the driving speed and traffic conditions. The starting procedure for an automatic transmission car is: 1. Sit in the driver's seat and press the start button, the ACC light will illuminate; 2. Press the start button again for the vehicle to perform a self-check; 3. Press the brake pedal and press the start button to ignite and start the engine; 4. Press the foot brake, shift to D (Drive) gear, and release the handbrake to proceed. The gears in an automatic transmission car are divided into: 1. P (Park) gear for parking and starting; 2. R (Reverse) gear for reversing; 3. N (Neutral) gear for neutral; 4. D (Drive) gear for forward movement, also known as the driving gear; 5. L (Low) gear for low-speed driving; 6. S (Sport) gear for sport mode.

[McHaley]

I've been driving for over twenty years, and automatic transmission is truly a blessing for me. It means the car can shift gears automatically, completely eliminating the need for me to press the clutch or operate the gear stick. I can drive using just the accelerator and brake. In the past, driving a manual transmission in traffic jams would leave my left foot cramping from exhaustion. Now, with the stop-and-go traffic in the city, the automatic transmission shifts smoothly, and my foot doesn't get sore at all. It allows me to focus more on the road conditions while driving, reducing distractions and significantly improving safety. Even on long trips, it's a pleasure, as I don't get fatigued. Although automatic transmissions may be slightly more fuel-consuming, modern technologies like CVT transmissions have made their fuel efficiency very close to that of manual transmissions. In short, it simplifies driving, making it suitable for both beginners and experienced drivers alike, and it's an essential feature for everyday life.

[EmeryLee]

As a car enthusiast, I understand that automatic transmission refers to a gear-shifting system that handles gear changes automatically without manual intervention. It uses sensors to monitor vehicle speed and engine RPM, then controls gear shifts via computer or hydraulic systems. This allows the driver to focus solely on the accelerator and brake pedals, with no need to worry about the clutch. Common types include automatic transmission (AT), CVT, and dual-clutch systems, which provide smooth and seamless shifting. It's easier to operate than manual transmission, making it quick for beginners to adapt. However, manual transmission enthusiasts might find it lacking in driving engagement, but most people appreciate the convenience of automatics. Modern car models all come with this feature, and it's even smarter in hybrid vehicles.

[SanHector]

I just got my driver's license and chose an automatic transmission for my first car. Simply put, the car shifts gears by itself without me having to move the gear lever or press the clutch. During driving lessons, the driving school used an automatic transmission, and the instructor said it's much easier and safer—no stalling when starting and fewer mistakes for beginners. In traffic jams, just press the accelerator, and it smoothly accelerates or decelerates automatically. When a friend tried teaching me with a manual transmission, we almost had an accident, but the automatic was much smoother. It's hassle-free for city commuting, especially during rush hour. The safety factor is higher, allowing me to focus on the road. I recommend beginners start with an automatic to quickly build confidence.