Performance by cohort
3 year bands · 3,330 tests
Pass rate climbs 9.8 points across the cohorts — newer Canter examples clear the test more reliably than the early cars.
Pass
67.9%
Fail
23.7%
PRS
7.5%
Avg mileage at test
102,390 mi
Pass
73.1%
Fail
19.4%
PRS
7.3%
Avg mileage at test
68,031 mi
Pass
77.7%
Fail
11.8%
PRS
8.8%
Avg mileage at test
47,186 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.