Performance by cohort
3 year bands · 163,313 tests
Pass rate climbs 14.2 points across the cohorts — newer Sandero examples clear the test more reliably than the early cars.
Pass
71.3%
Fail
22.3%
PRS
6.0%
Avg mileage at test
60,278 mi
Pass
80.6%
Fail
12.0%
PRS
7.1%
Avg mileage at test
31,284 mi
Pass
85.5%
Fail
8.4%
PRS
6.0%
Avg mileage at test
21,896 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.