A vehicular control device that is mounted in a vehicle including an automatic gear shift device is configured to store vehicle control state information including a control state of the vehicle in a predetermined gear shift status when a rate of change in acceleration in the predetermined gear shift status at the time of gear shift is greater than a rate of change in acceleration in the predetermined gear shift status in the past. Accordingly, it is possible to store and accumulate vehicle control state information in a predetermined gear shift status with a higher importance out of predetermined gear shift statuses occurring at the time of gear shift.