Performance by cohort
3 year bands · 13,385 tests
Pass rate climbs 6.0 points across the cohorts — newer Korando examples clear the test more reliably than the early cars.
Pass
71.3%
Fail
22.7%
PRS
5.1%
Avg mileage at test
70,632 mi
Pass
82.0%
Fail
13.5%
PRS
4.0%
Avg mileage at test
38,500 mi
Pass
77.4%
Fail
12.1%
PRS
10.5%
Avg mileage at test
25,893 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.