Other than a few cosmetic enhancements, the XG350 remains largely unchanged for 2004. The front end was slightly reworked and projector-type foglights were added. The rear of the car looks slightly different as well -- the license plate is now housed in the rear deck lid rather than the bumper. Inside, the XG350 offers lighter tone wood grain trim, a new Infinity sound system and recessed child seat tethers. The only mechanical changes to the XG are larger front brake rotors and a trunk lid that is lifted by gas-charged struts rather than torsion bars. All XG350s now come with a full-size spare.