Performance by cohort
2 year bands · 4,225 tests
Pass rate drops 6.6 points across the cohorts — recent Berlingo 1000 EN Prise Bluehdi examples are doing worse than the early cars at the same tested age.
Pass
78.0%
Fail
13.9%
PRS
7.5%
Avg mileage at test
66,113 mi
Pass
71.4%
Fail
18.9%
PRS
8.8%
Avg mileage at test
45,881 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.