What does the D gear on an automatic transmission car mean?

2 Answers
LePaul
07/24/25 6:39am
The D gear on an automatic transmission car is the drive gear, used for driving on general road surfaces and is one of the commonly used gears. It can automatically switch to a comfortable working state based on road conditions and vehicle speed. This gear is often used by car owners regardless of road conditions, whether going uphill or downhill, which is not scientific. The P gear on an automatic transmission car is used for long-term parking and should be used in conjunction with the N gear to prevent the car from rolling. The R gear on an automatic transmission car is the reverse gear, which is the same for both manual and automatic transmission cars. When reversing, wait until the car comes to a complete stop before shifting into this gear.
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SpencerDella
08/11/25 2:24am
When I first got my driver's license, I was curious about what the D gear meant. It actually stands for Drive gear, which is used for moving the car forward. Simply shift into D gear, and the transmission will automatically select the appropriate gear, eliminating the need for manual shifting, making it very convenient. As a new driver, I initially used D gear for both city driving and highway driving because it's straightforward to operate, allowing me to focus on the road and braking. Remember not to confuse it with P gear (Park) or R gear (Reverse), as this could cause problems with the car. Practice slowly accelerating on flat roads to feel how the car moves smoothly in D gear. This is very helpful for learning to drive, and with time, you'll become more confident and safer on the road.
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