
When driving at a normal speed of 80 km/h, the engine RPM is typically around 2000. Relevant information about RPM is as follows: Idle RPM introduction: When the engine is idling, the RPM generally ranges between 700-1100 r/min. The engine RPM should be considered in relation to the vehicle's displacement. Larger displacement engines with greater torque tend to have lower RPM. Conversion method introduction: The conversion relationship between engine RPM and vehicle speed is: Vehicle speed = Engine RPM × Current transmission gear ratio × Wheel circumference. From this, it can be seen that engine RPM and vehicle speed do not have a one-to-one correspondence, as they also depend on the current gear, which is the transmission gear ratio.


