kiirusetorque
Kiirusetorque is a term that appears to be a portmanteau of "kiirus" and "torque." "Kiirus" is the Estonian word for speed. Torque, in physics and engineering, is the rotational equivalent of linear force. It is a measure of how much a force acting on an object causes that object to rotate.
Therefore, "kiirusetorque" likely refers to the speed at which a torque is applied or the speed associated
In the context of a vehicle, kiirusetorque might describe the engine's ability to deliver rotational force