Changchai Xiao16 is good.

1. The "Changchai" brand trademark was the first to be recognized as a well-known trademark in China among domestic means of production products. Strengthen the fuel system and use new high-pressure fuel injection pumps and P-type fuel injectors to optimize the combustion process and achieve low fuel consumption and emissions. Using a number of new technologies (laser quenching, ceramic infiltration gas rings, powder metallurgy valve seats, etc.), the products are wear-resistant, sealed and have a long life. It adopts dual oil circuit lubrication and has good reliability. Good interchangeability. Except for key parts, most parts can be used in common with Changchai R series, ZS series, and L series.

2. The fuel used by Changgong Xiao 18 diesel engine is diesel, which has a higher viscosity than gasoline and is not easy to evaporate. However, its self-ignition temperature is lower than that of gasoline, making it difficult to start when the car is cold in winter. The work is rough and the vibration and noise are loud.