Vehicle control system

A vehicle control system, comprising:

• an engine controller configured to perform fuel cut control for stopping fuel supply to an engine;
• and
• an air conditioner controller configured to control an air conditioner comprising a compressor which is driven by a rotational driving force of the engine, wherein
• the engine controller is further configured to start the fuel cut control in response to a request for deceleration;
• the air conditioner controller is further configured to operate the compressor for accumulating coldness during operation when the fuel cut control is being performed by the engine controller, and deactivate the compressor in a case where a temperature of an evaporator matches or falls below a predetermined value of a compressor deactivation permissible temperature when a condition for terminating the fuel cut control is satisfied;
• the engine controller is further configured to extend the fuel cut control in a case where the compressor is deactivated when the condition of terminating the fuel cut control is satisfied;
• and
• the air conditioner controller further comprises a compressor deactivation permissible temperature changing unit configured to set a value greater than the predetermined value as the compressor deactivation permissible temperature when an estimated air conditioning load is low.