Performance by cohort
3 year bands · 13,408 tests
Pass rate climbs 1.8 points across the cohorts — newer Giulia examples clear the test more reliably than the early cars.
Pass
88.4%
Fail
9.5%
PRS
1.8%
Avg mileage at test
55,662 mi
Pass
90.1%
Fail
8.1%
PRS
1.4%
Avg mileage at test
39,363 mi
Pass
90.2%
Fail
7.9%
PRS
1.3%
Avg mileage at test
21,649 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.