How to switch from D gear to S gear in an automatic transmission?
3 Answers
To switch from D gear to S gear in an automatic transmission, simply shift the gear lever from D to S while driving normally; there is no need to press the brake or come to a complete stop. D gear is the drive mode, where the vehicle prioritizes comfort and fuel efficiency. S gear is the sport mode, which focuses on high performance. When shifted into S gear, the transmission delays upshifting to allow the engine to deliver greater power. The correct way to use an automatic transmission is as follows: 1. Start the vehicle in P or N gear. To shift out of P gear, press the brake, turn on the ignition, and then shift to N gear. After starting the engine, shift to D gear to move forward. 2. When switching between N, D, and L gears, there is no need to press the shift button. However, when shifting from L gear to lower restricted gears, press the shift button. Shifting from lower to higher gears does not require pressing the shift button. 3. Do not shift into N gear while driving to coast. 4. Do not push into P gear while driving. 5. After driving, you must turn off the engine and shift into P gear before removing the key.
I've been driving for over 30 years and frequently use the D and S gears in automatic transmissions. Switching to S gear is really not difficult—you can do it directly while the car is moving. Generally, on the gear lever, you just need to gently push down or sideways from the D position to the S mark, making sure the movement is smooth and not too forceful. There's no need to press the brake or come to a stop; you can shift anytime while driving on the road. S gear keeps the engine RPM higher, providing quicker acceleration, which feels especially great when overtaking or climbing hills. However, be careful not to shift abruptly at high speeds to avoid jerking the car. Frequent long-term use of S gear can increase fuel consumption and engine wear. Personally, I think driving in D gear is sufficient for normal use, saving S gear for key moments.
As a car enthusiast, I enjoy studying driving modes. Switching to S mode is done directly from D mode while driving, just by flicking the gear lever. Some cars are designed with buttons or steering wheel paddles for more convenient operation. S mode activates the sport mode, making the engine more responsive and enhancing acceleration performance, giving the car a more dynamic feel during corners or uphill climbs. The operation is straightforward and clear, with no need to worry about complicated steps. The downside is increased fuel consumption and higher engine thermal load, making it unsuitable for prolonged use. Personally, I only switch to S mode when I want some excitement, sticking to D mode for everyday driving to keep things hassle-free.
