Performance by cohort
3 year bands · 209,595 tests
Pass rate climbs 10.0 points across the cohorts — newer Q5 examples clear the test more reliably than the early cars.
Pass
85.0%
Fail
12.1%
PRS
2.5%
Avg mileage at test
88,695 mi
Pass
91.9%
Fail
6.2%
PRS
1.6%
Avg mileage at test
45,076 mi
Pass
95.0%
Fail
4.3%
PRS
0.4%
Avg mileage at test
28,301 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.