An electric vehicle comprising: a chassis which supports a pair of front wheels and a pair of rear wheels and comprises a plurality of internally empty boxed elements ; a passenger compartment which is arranged between the front wheels and the rear wheels ; at least one electric motor connected to drive wheels ; an electric energy storage device ; an air conditioning system , which is designed to air condition the passenger compartment by heating or cooling the air present in the passenger compartment and comprises an air treatment unit designed to cool or heat the air; and a control unit which is configured to activate the air conditioning system even when the vehicle is parked and connected to an external charging system ; the vehicle is characterized in that: the air conditioning system comprises at least one thermal device suitable for exchanging heat directly and only with the chassis by feeding at least part of the air treated by the air treatment unit inside the chassis ; the chassis comprises: at least one inlet opening through which the air treated by the air treatment unit enters the chassis , and at least one outlet opening through which the air exits the chassis ; the control unit is configured to activate the thermal device which feeds at least part of the air treated by the air treatment unit inside the chassis only when the vehicle is parked and connected to an external charging system ; and the air treatment unit is configured to recirculate the air exiting the chassis . a chassis which supports a pair of front wheels and a pair of rear wheels and comprises a plurality of internally empty boxed elements ; a passenger compartment which is arranged between the front wheels and the rear wheels ; at least one electric motor connected to drive wheels ; an electric energy storage device ; an air conditioning system , which is designed to air condition the passenger compartment by heating or cooling the air present in the passenger compartment and comprises an air treatment unit designed to cool or heat the air; and a control unit which is configured to activate the air conditioning system even when the vehicle is parked and connected to an external charging system ; the vehicle is characterized in that: the air conditioning system comprises at least one thermal device suitable for exchanging heat directly and only with the chassis by feeding at least part of the air treated by the air treatment unit inside the chassis ; the chassis comprises: at least one inlet opening through which the air treated by the air treatment unit enters the chassis , and at least one outlet opening through which the air exits the chassis ; the control unit is configured to activate the thermal device which feeds at least part of the air treated by the air treatment unit inside the chassis only when the vehicle is parked and connected to an external charging system ; and the air treatment unit is configured to recirculate the air exiting the chassis . the air conditioning system comprises at least one thermal device suitable for exchanging heat directly and only with the chassis by feeding at least part of the air treated by the air treatment unit inside the chassis ; the chassis comprises: at least one inlet opening through which the air treated by the air treatment unit enters the chassis , and at least one outlet opening through which the air exits the chassis ; the control unit is configured to activate the thermal device which feeds at least part of the air treated by the air treatment unit inside the chassis only when the vehicle is parked and connected to an external charging system ; and the air treatment unit is configured to recirculate the air exiting the chassis . <EOS>