Performance by cohort
2 year bands · 2,232 tests
Pass rate drops 4.4 points across the cohorts — recent Puma Titanium Auto examples are doing worse than the early cars at the same tested age.
Pass
95.4%
Fail
2.9%
PRS
1.3%
Avg mileage at test
21,522 mi
Pass
90.9%
Fail
6.1%
PRS
2.6%
Avg mileage at test
20,284 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.