Patent ID: 7899587

Claim:
A front and rear wheel drive vehicle having a front wheel pair and a rear wheel pair, one of which is driven with an engine and the other one of which is driven with a motor, comprising: means for setting a target engine driving force of the engine based on driving conditions of the vehicle; means for setting a target motor driving force of the motor based on driving conditions of the vehicle; and a control means for outputting an engine slope control step value in plural steps and a motor slope control step value in plural steps and adjusting the plural steps for the motor slope control step value only when one of the target engine driving force and the target motor driving force increases and the other one of the target engine driving force and the target motor driving force decreases, the motor slope control step value being in accordance with a change amount of the target motor driving force, the engine slope control step value being in accordance with a change amount of the target engine driving force, wherein a number of steps for the motor slope control step value being outputted is determined in accordance with a number of steps for the engine slope control step value being outputted.