When to Use the S Gear in a Car?

[DiChloe]

S gear, known for its strong power, is generally used when overtaking or climbing hills. After completing these actions, it is recommended to switch back to the more economical D gear, as the S gear mode consumes significantly more fuel than the normal mode due to increased fuel injection at high RPMs. It also tends to wear out the transmission more quickly, making it unnecessary for daily driving. Here are some relevant details about the S gear: 1. Benefits of using the S gear: Although the S gear is not frequently used, it does have advantages. For cars that often drive in congested urban areas, the engine tends to accumulate more carbon deposits. Therefore, using the S gear periodically can help remove carbon deposits from the engine, improve fuel economy, and extend the engine's lifespan. 2. Avoid using the S gear for prolonged high-speed driving: Since the S gear only delays upshifting without altering other operational aspects, it inevitably increases the transmission's load in the short term, leading to higher temperatures and accelerated wear. Additionally, the vehicle's comfort level is slightly reduced in S gear mode, so it is advisable to avoid prolonged use of the S gear.