Citroen Synergie
Reliability, running costs, and MOT data across 5 years from 303 real MOT tests.
Avg Pass Rate
65%
Total Tests
303
Best Year
1999 (70%)
Years Covered
5
How reliable is the Citroen Synergie?
Citroen Synergie by Year
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About the Citroen Synergie
The Citroen Synergie has been tested 303 times in 2024 MOT data across 5 model years (1998 to 2002), with an average pass rate of 65%. That's 17 points below the national average of 82%, so check the year-by-year data carefully before buying. Available as diesel.
Best and Worst Years
The 1999 model is the most reliable with a 70% pass rate from 46 tests. The 2001 model has the lowest at 61%. The 9 point spread between years means reliability varies somewhat, but no year is dramatically different.
Reliability Trend
Older CITROEN SYNERGIEs tend to have better MOT pass rates than newer ones, with an average decline of 4 percentage points across model years.
Mileage Across Years
The oldest model in our data (1998) averages 170,244 miles, while the newest (2002) averages 139,819 miles. Older models have covered serious mileage, so suspension and drivetrain wear are worth checking.
Compared to the Citroen brand average of 79%, the Synergie is 14 points lower, placing it among the less reliable Citroen models.
Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.