The brand of Guiyang test car is different from that of driving school car. The test car in Guiyang is Dongfeng Citroen, and the driving car is Santana and Jetta. Although the car brands are different, the content of the exam is the same.

Dongfeng Citroen Automobile Products is a large-scale joint venture between Dongfeng Motor Corporation and Peugeot Citroen Group, one of the largest automobile companies in China, in China. The company was established in 1992 and its headquarters is located in Wuhan.