Accelerator opening setting apparatus, method thereof and motor vehicle equipped with the apparatus

The invention relates to an accelerator opening setting apparatus of a motor vehicle for setting an accelerator opening in accordance with an amount of operation of an accelerator pedal, comprising a first detecting means (88) for detecting a vehicle speed (V); a second detecting means (84) for detecting a pedal opening (Ausr) corresponding to the amount of operation of the accelerator pedal; and a storage (74) that stores an offset opening (Aost) corresponding to the vehicle speed; and a control means (72) for setting an accelerator opening (Adrv) based on the pedal opening (Ausr) of the accelerator pedal (83) detected by the second detecting means (84) and the offset opening (Aost) corresponding to the vehicle speed (V) detected by the first detecting means (88) among the offset openings in the storage (74).