Does Hafei Minyi van save fuel? Is the performance good? Is it worth buying?

I'm using it, telling you that Hafei's public opinion is rubbish, which makes you regret buying it. When the car runs to 5000-6000 kilometers, the first thing that shows is that the idle motor is not working properly, telling you to change the main bearing of the idle motor. The same thing will happen if you run less than 20,000 kilometers. The repair shop will tell you that it is the idle motor or the throttle, and let you change it. You are not sure if you change it! The circuit is worse. After 20,000 kilometers, the lamp burned, and the wiring bayonet under the steering wheel was melted. I asked if I could change it, and the answer was no, or you have to change the circuit of the whole car, and Hafei has few accessories. Suggestion: Buy liuzhou wuling, the style is new, the accessories are easy to find all over the country, and the old manufacturers can be trusted!