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How Reliable is a FORD SIERRA?
FORD SIERRA's have a extremely good reliability rating of 779/999. The score was calculated from the average of every FORD SIERRA that has had a registered MOT.
We calculated all of the below figures by getting the score from each vehicle make/model/year/fuel, which are each calculated a score. We then generate the average score, taking into account factors such as mileage and emissions.
Also check BHP & performance, road tax, fuel economy, CO2 emissions, and service history for the FORD SIERRA.
| Fuel Type | Year | Reliability Score | Avg Mileage | Sample Size |
|---|---|---|---|---|
| N/A | N/A | 800/999Excellent | 80,741 miles | 897 vehicles |
| N/A | N/A | 772/999Very good | 81,463 miles | 1,506 vehicles |
| N/A | N/A | 764/999Very good | 81,875 miles | 1,921 vehicles |