A vehicle comprising: at least one electric drive system; a battery; a passenger compartment; an air conditioning system to air-condition the passenger compartment and provided with at least one heat exchanger configured to heat air using a hot fluid; a first thermoregulation circuit configured to have the fluid flow through the drive system; a second thermoregulation circuit configured to have the fluid flow through the battery; a third thermoregulation circuit configured to have the fluid flow through the heat exchanger of the air conditioning system; an electric heater, which is arranged along the third thermoregulation circuit and can be operated in order to heat the fluid flowing in the third thermoregulation circuit; at least one first solenoid valve movable between an isolation position, in which the fluid flowing through the first thermoregulation circuit does not flow through the third thermoregulation circuit, and a connection position, in which the fluid flowing through the first thermoregulation circuit also flows through the third thermoregulation circuit; the vehicle is characterized in that it comprises a control unit configured, when heat needs to be supplied to the heat exchanger of the air conditioning system, to: estimate a total power consumption of the electric drive system and of the electric heater when the first solenoid valve is in the isolation position; estimate a total power consumption of the electric drive system and of the electric heater when the first solenoid valve is in the connection position; and move the first solenoid valve to the position having the smaller total power consumption of the electric drive system and of the electric heater. at least one electric drive system; a battery; a passenger compartment; an air conditioning system to air-condition the passenger compartment and provided with at least one heat exchanger configured to heat air using a hot fluid; a first thermoregulation circuit configured to have the fluid flow through the drive system; a second thermoregulation circuit configured to have the fluid flow through the battery; a third thermoregulation circuit configured to have the fluid flow through the heat exchanger of the air conditioning system; an electric heater, which is arranged along the third thermoregulation circuit and can be operated in order to heat the fluid flowing in the third thermoregulation circuit; at least one first solenoid valve movable between an isolation position, in which the fluid flowing through the first thermoregulation circuit does not flow through the third thermoregulation circuit, and a connection position, in which the fluid flowing through the first thermoregulation circuit also flows through the third thermoregulation circuit; the vehicle is characterized in that it comprises a control unit configured, when heat needs to be supplied to the heat exchanger of the air conditioning system, to: estimate a total power consumption of the electric drive system and of the electric heater when the first solenoid valve is in the isolation position; estimate a total power consumption of the electric drive system and of the electric heater when the first solenoid valve is in the connection position; and move the first solenoid valve to the position having the smaller total power consumption of the electric drive system and of the electric heater. estimate a total power consumption of the electric drive system and of the electric heater when the first solenoid valve is in the isolation position; estimate a total power consumption of the electric drive system and of the electric heater when the first solenoid valve is in the connection position; and move the first solenoid valve to the position having the smaller total power consumption of the electric drive system and of the electric heater.