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Will an automatic transmission car move without pressing the accelerator when starting?

2 Answers

LiamLee

07/29/25 8:00am

An automatic transmission car will move without pressing the accelerator when starting. Automatic transmission vehicles do not have a clutch pedal. When the gear is shifted into the driving position, the clutch is already engaged. Without the resistance from the brakes, the car will naturally move forward slowly. An automatic transmission car refers to a vehicle where the driver does not need to manually shift gears; the car will automatically select the appropriate gear based on the driving speed and traffic conditions. The steps to start an automatic transmission car are: 1. After the driver sits in the driver's seat, press the start button directly; 2. Press the brake and press the start button to ignite and start the engine; 3. Release the foot brake and let the car warm up in place; 4. Press the brake again and shift into D gear; 5. Release the handbrake and slowly release the foot brake to start the car.

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StAngelo

08/12/25 11:13am

Automatic transmission cars generally move when starting, just slower without pressing the accelerator. This relates to my daily driving experience—on flat ground, the engine's idle speed alone can transmit power, allowing the car to creep forward gradually through the transmission. This is part of the vehicle's design to facilitate driver control. However, on slopes or when carrying heavy loads, insufficient power may cause rollback, so gently pressing the accelerator ensures safety. Additionally, differences may exist between brands—older cars may have weaker idle power, while newer models operate more smoothly. Regular maintenance checks on the transmission and engine condition also help prevent starting issues. Overall, this is a practical feature suitable for slow movement in residential areas, but relying solely on idle creep is not recommended for regular driving.

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