To provide a vehicle controller for controlling a vehicle according to controlled variables suitable for various peripheral environments by setting correction controlled variables corresponding to the peripheral environment of the vehicle, based on a response to a question to ask the validity of controlled variables relating to the control of a vehicle.

After the deceleration control of a speed to a recommended speed is operated based on the approach of the curve of a road, a question to ask the validity of performed controlled variables is output to a user (S25), and correction controlled variables are set from the response of the user to the question (S32), and deceleration control to the recommended speed newly calculated, based on the set correction controlled variables is operated in the next and following times (S42).