Performance by cohort
2 year bands · 4,532 tests
Pass rate is broadly flat across the cohorts — new and old Golf Style Etsi S A examples track each other at the test bay.
Pass
91.9%
Fail
6.3%
PRS
1.4%
Avg mileage at test
28,290 mi
Pass
92.1%
Fail
5.5%
PRS
2.0%
Avg mileage at test
27,216 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.