What does SPT on a car mean?
1 Answers
SPT on a car stands for Sport Mode. In this mode, the transmission can shift gears freely, but the shifting timing is delayed, allowing the engine to maintain high RPM for a longer period. This enables the car to operate at lower gears with higher RPM for an extended duration, resulting in greater torque output and acceleration. The S mode only delays upshifting without altering other operational aspects. It temporarily increases the transmission load and raises the temperature, leading to accelerated wear. Therefore, it is advisable to avoid prolonged use of the S mode. However, using the S mode also has benefits for the vehicle. For cars frequently driven in congested urban areas, engine carbon buildup can be significant. Periodically using the S mode appropriately can help remove carbon deposits from the engine, improve fuel economy, and extend the engine's lifespan.