Performance by cohort
2 year bands · 3,895 tests
Pass rate climbs 4.8 points across the cohorts — newer Range Rover Evoque S D 4x2 examples clear the test more reliably than the early cars.
Pass
87.9%
Fail
9.1%
PRS
2.2%
Avg mileage at test
34,068 mi
Pass
92.6%
Fail
4.9%
PRS
2.3%
Avg mileage at test
24,769 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.