Power transfer structure of vehicle

A power transfer structure of a vehicle, the power transfer structure comprising:

• a power source including a differential device;
• and
• a drive shaft coupling the differential device and a driving wheel, wherein:
• the drive shaft includes:
• a first power transfer shaft including a first end thereof coupled to the differential device,
• a second power transfer shaft including a first end thereof coupled to a second end of the first power transfer shaft through a first universal joint, and
• a third power transfer shaft including a first end thereof coupled to a second end of the second power transfer shaft through a second universal joint and a second end to which the driving wheel is coupled;
• dampers are provided on at least two of the first, second, and third power transfer shafts;
• and
• among these dampers, a first damper arranged on a longest one of the at least two power transfer shafts functions in a first frequency region lower than a second frequency region in which a second damper functions.