A door assembly includes a door trim panel, a first airbag coupled to the door trim panel and inflatable to an inflated position, a second airbag coupled to the door trim panel and spaced in a vehicle-rearward direction from the first airbag and inflatable to an inflated position, and an inflator in simultaneous fluid communication with both the first and second airbags when the first and second airbags are in the inflated positions.