Performance by cohort
2 year bands · 2,146 tests
Pass rate climbs 2.8 points across the cohorts — newer Qashqai N Tec Dig T S A examples clear the test more reliably than the early cars.
Pass
90.8%
Fail
6.7%
PRS
2.3%
Avg mileage at test
27,852 mi
Pass
93.6%
Fail
5.8%
PRS
0.6%
Avg mileage at test
25,249 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.