My car ran away 12000, how can it compare with the waste oil when it was new? I have finished all the work of changing air and filtering the oil head. It used to cost 100 to run 240 kilometers, but no

My car ran away 12000, how can it compare with the waste oil when it was new? I have finished all the work of changing air and filtering the oil head. It used to cost 100 to run 240 kilometers, but now it costs 180. The reason is that I don't know your details in many ways. Let's judge:

1, because of the car itself, you can go to the 4S shop for testing.

2. Is the problem of driving habits not as carefully opened as before running-in?

The oil consumption in winter and summer will not be the same.

4. Look at the transmission system, four-wheel pressure, four-wheel alignment and toe-in of front wheels, which will increase fuel consumption (snow tires will also increase fuel consumption).

5. I used to pull a few people in the car, but now I often pull a few people.

6. Did you used to run high-speed roads, but recently you often turn around in urban areas?

The above points will lead to an increase in fuel consumption, I hope to help you. . .