Abstract: Systems and methods are herein provided for dynamic integration of portable audio devices into a vehicle audio system. In one example, a vehicle audio system comprises one or more processors; and memory storing instructions that when executed cause the one or more processors to: recognize one or more portable audio devices paired to the vehicle audio system via a companion application; establish a communication link to each of the one or more portable audio devices; determine an audio output configuration for each of the one or more portable audio devices; integrate each of the one or more portable audio devices into the vehicle audio system; and output audio content via the one or more portable audio devices and one or more cabin output speakers of the vehicle audio system according to the audio output configuration for each of the one or more portable audio devices.