Kuankuang cars were built back in the sixties and seventies specially for tourists, offering more windows, plusher furnishings and fancier service than ordinary cars.
觀光號是民國五、六十年代車為搭乘火車旅遊的乘客而設計，所以車窗多，適合作車窗之旅；內部裝潢和服務也較一般車廂舒適、豪華。