Which gear should be used when driving an automatic transmission car?

[Emmett]

When driving an automatic transmission car, use D (Drive) gear or S (Sport) gear. Here is a detailed introduction to the various gears of an automatic transmission car: 1. P (Parking) gear: The P gear is the parking gear, used when the vehicle is parked for an extended period. It locks the rotating parts of the car through a mechanical device in the transmission, preventing the car from moving. For automatic transmission models, the handbrake must be engaged first before shifting into P gear; otherwise, the mechanical parts of the automatic transmission may be damaged. 2. R (Reverse) gear: The R gear is the reverse gear, used when the vehicle needs to move backward. When the gear lever is in R gear, the reverse hydraulic circuit is engaged, causing the drive wheels to rotate in reverse, enabling the car to move backward. To shift into R gear, the brake must be pressed, and the shift lock on the gear lever must be pressed simultaneously. It is important to note that R gear should not be engaged forcibly when the vehicle has not come to a complete stop, as this may damage the transmission. 3. N (Neutral) gear: The N gear is the neutral gear, used when the vehicle is parked briefly without turning off the engine, such as when waiting at a traffic light or in traffic jams. When in N gear, the engine's power is not transmitted to the wheels, and pressing the accelerator will not move the car. 4. D (Drive) gear: The D gear is the forward driving gear. When the gear lever is in D gear, the vehicle automatically shifts gears based on throttle opening and speed data. This gear is suitable for normal road driving, and the driver can control the speed simply by adjusting the accelerator pedal. 5. S (Sport) gear: The S gear represents sport mode, which allows the vehicle to accelerate quickly and is suitable for overtaking or climbing steep hills.

[DelConnor]

When driving an automatic transmission car, simply use the D (Drive) mode for normal operation. Based on my driving experience, after shifting to D mode, the vehicle intelligently handles all gear changes—you only need to control the accelerator and brake, making it incredibly convenient. Whether in congested urban traffic or during highway cruising, D mode adapts automatically to speed variations while preventing stalling. Remember never to shift to Neutral (N) while moving to coast, as this may cause transmission wear and increase fuel consumption. When climbing steep slopes with insufficient power, you can switch to S (Sport) or L (Low) mode for enhanced traction, but always return to D mode afterward for smooth operation. Regular transmission fluid checks are crucial to prevent minor issues from escalating into major repairs. Making a habit of driving in D mode ensures worry-free safety and extends your vehicle's lifespan.

[Sherry]

When driving an automatic transmission car, it's best to keep it in D (Drive) mode. I've never changed this habit because it automatically shifts gears for you, eliminating manual hassle. On flat roads, D mode provides smooth and efficient performance; when encountering downhill sections, I prefer using lower gears like L (Low) to reduce brake burden and prevent overheating. Never randomly try neutral (N) while driving as it may cause accidents. Beginners often ask when to use D mode? Keep it there whenever the car is moving. Remember to shift to P (Park) and engage the handbrake when parking to ensure safety. Fuel quality also affects gear shifting smoothness - regular maintenance can make the driving experience even better.

[MacHarmony]

When I first learned to drive an automatic car, I was confused about the gears. Later, I realized that I basically only use the D (Drive) gear while driving. Just shift into D, step on the gas, and the car adjusts the gears automatically—simple and hassle-free. Whether on highways or city roads, the D gear performs steadily. If the car feels underpowered on mountain roads, you can temporarily shift to a lower gear, but most of the time, staying in D is the most reliable. Avoid coasting in neutral—it’s not only dangerous but could also damage components. With a bit more practice, you’ll get the hang of it. Choosing the right gear ensures a worry-free trip.