Abstract: Provided are a node address allocation method and apparatus for a vehicle, a vehicle, a device, and a storage medium. The node address allocation method for a vehicle includes: obtaining (S101), from a node set based on a first addressing mode, a node to which an address is currently to be allocated, the node set including a plurality of nodes connected to a first bus of the vehicle; obtaining (S102) an address of the node based on a quantity of addressing instruction frames in an addressing instruction sequence, an address carried by an addressing instruction frame currently issued to the node, and a frame quantity of the addressing instruction frame currently issued to the node; and performing (S103) address allocation on the node based on the address of the node. The address allocation on the node can be accurately controlled, and thus predetermined requirements can be met.