Performance by cohort
3 year bands · 167,311 tests
Pass rate climbs 15.0 points across the cohorts — newer Navara examples clear the test more reliably than the early cars.
Pass
72.3%
Fail
21.6%
PRS
5.1%
Avg mileage at test
105,973 mi
Pass
83.0%
Fail
13.2%
PRS
3.3%
Avg mileage at test
62,573 mi
Pass
87.3%
Fail
9.4%
PRS
2.8%
Avg mileage at test
42,572 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.