A recently-made investigation on the color of imported cars indicates that solemn tones are favored by most endusers. Fig. 1 gives statistics of 92 cars sold by 22 dealers in Shanghai area (ay. 2.5 L and in the range of intermediate class cars according to Chinese standard GB3730. 1- A recently-made investigation on the color of imported cars indicates that solemn tones are favored by most endusers. Fig. 1 gives statistics of 92 cars sold by 22 dealers in Shanghai area (ay. 2.5 L and in the range of intermediate class cars according to Chinese standard GB3730. 1-