Citroen Unknown
Reliability, running costs, and MOT data across 8 years from 1,574 real MOT tests.
Avg Pass Rate
86%
Total Tests
1,574
Best Year
2016 (90%)
Years Covered
8
About the Citroen Unknown
The Citroen Unknown has been tested 1,574 times in 2026 MOT data across 8 model years (2014 to 2021), with an average pass rate of 86%. That's slightly above the national average of 82%. Available as diesel.
Best and Worst Years
The 2016 model is the most reliable with a 90% pass rate from 171 tests. The 2014 model has the lowest at 80%. The 10 point spread between years means reliability varies somewhat, but no year is dramatically different.
Reliability Trend
The CITROEN UNKNOWN has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.
Mileage Across Years
The oldest model in our data (2014) averages 64,704 miles, while the newest (2021) averages 20,467 miles.
Compared to the Citroen brand average of 79%, the Unknown performs 7 points better, making it one of the more reliable options in the Citroen range.
Estimated Running Costs
Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.
Full 2021 detailsHow reliable is the Citroen Unknown?
Citroen Unknown by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
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