The utility model relates to an exhaust system device for a vehicle, wherein, a turbocharger (7) and an exhaust purifying unit (12) are arranged closer to the back part than an engine (1) in a vehicle width direction, an EGR cooler (71) is disposed between the back side surface of the engine (1) and the exhaust purifying unit (12), a second EGR pipe (74) extends from the EGR cooler (71) and goes between the turbocharger (7) and the exhaust purifying unit (12) to extend to the back part, an EGR control valve unit (72) is connected with the back end of the second EGR pipe (74), seen from the front and back directions of the vehicle, the EGR control valve unit (72) is disposed in a tunnel part (26). Therefore, the turbocharger, the EGR cooler, etc. can be compactly disposed at the circumference of the engine.