Performance by cohort
3 year bands · 55,876 tests
Pass rate is broadly flat across the cohorts — new and old HR V examples track each other at the test bay.
Pass
85.7%
Fail
10.6%
PRS
3.4%
Avg mileage at test
58,689 mi
Pass
92.4%
Fail
4.9%
PRS
2.4%
Avg mileage at test
30,495 mi
Pass
86.0%
Fail
6.2%
PRS
7.8%
Avg mileage at test
22,879 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.