Have you experienced inconsistent fuel economy readings from the onboard display in your Changan X5?

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Have you experienced inconsistent fuel economy readings from the onboard display in your Changan X5?

Does the fuel average shown on the dashboard match the actual mileage you calculate manually?

Lubaba asked on 07 Aug 2025 18:10:38 pm

1 Answer

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Car Mechanic Expert - on 07 Aug 2025 18:13:29 pm

Yes, many users mention that the dashboard fuel average reading can be off by 0.5–1.5 km/litre. It tends to overestimate mileage in certain conditions, especially after idling o r slow driving. Manual calculations using the full tank method are more accurate for checking real-world fuel consumption.