Can You Shift Directly from D to S Gear in an Automatic Car While Driving?
2 Answers
For a normally driving vehicle, it is possible to shift directly from D gear to S gear without stepping on the brake. Here is some relevant information: 1. The principle of S gear is to delay the shift timing, keeping the engine at high RPM for a longer time, thus maintaining strong power. 2. Generally, ordinary automatic or CVT models maintain the RPM at around 2000, while in S gear, the shift timing is often delayed to a higher engine RPM range. Some high-end models also stiffen the suspension, increase steering wheel resistance, and make the throttle more responsive when in S gear to accommodate a more aggressive driving style.
I've been driving automatic transmission cars for over 20 years, and shifting directly from D to S gear while driving is completely fine. The design supports this seamless transition, especially when cruising on highways or climbing hills - the engine responds faster once switched, making overtaking more exciting. But note that S gear increases fuel consumption and RPM, so no need to use it daily. I frequently do this during long trips without harming the transmission. Recommend shifting during steady driving, avoiding high speeds or slippery conditions. Different models may vary slightly, like some sports cars having minor vibrations during shifts, but it doesn't affect safety. Make it a habit to check your owner's manual to confirm your car supports this. In short, use it boldly without worries.
