Performance by cohort
3 year bands · 338,849 tests
Pass rate climbs 8.6 points across the cohorts — newer Range Rover Sport examples clear the test more reliably than the early cars.
Pass
84.4%
Fail
11.8%
PRS
3.1%
Avg mileage at test
94,098 mi
Pass
91.7%
Fail
5.9%
PRS
2.0%
Avg mileage at test
44,850 mi
Pass
93.0%
Fail
5.2%
PRS
1.4%
Avg mileage at test
27,586 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.