The utility model relates to an automobile -used sealing strip structure and automobile sealing strip and vehicle, automobile -used sealing strip structure includes the sealing strip body, and gasbag on it and magnetic stripe installation department, direction of height along the sealing strip body, one end at the sealing strip body is equipped with joint portion, the gasbag is adjacent, and this is internal formed at the sealing strip in joint portion, and arrange along the length direction of sealing strip body, it inhales line to be filled with in the gasbag intussuseption, be equipped with on the qieyu sealing strip body and make gasbag and the outside air vent that feeds through, the magnetic stripe installation department is then for joint portion, the other end formed at sealing strip body direction of height. But this automobile -used sealing strip structure can utilize the magnetic stripe to make sealing strip body and automobile body fully laminate behind the installation magnetic stripe through packing in the intracapsular line active absorption high frequency noise that inhales of gas through the magnetic stripe installation department that sets up to can eliminate the secondary noise when avoiding producing the gap, and have fine practicality.