A vehicle with electric propulsion

A vehicle (1) with electric propulsion, having: a floor (15) which makes up a bottom wall of the compartment and is provided with a bottom panel (24) beneath which there is the external environment; a motor propulsion system (4) provided with at least one electric machine (8); and a system (14) for the storage of electric energy which lies on the bottom panel (24) and is provided with a pack of chemical batteries (18), which are connected to each other in series and in parallel and have respective electrochemical cells (19); the support panel (24) has, for each chemical battery (18), a corresponding through hole which makes up a corresponding evacuation opening (28); and each chemical battery (18) is provided with an outlet duct (27), which connects a safety valve (26) of the chemical battery (18) to the corresponding evacuation opening (28) obtained through the support panel (24).