Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2012 Seat Mii Petrol 999cc has had 13 MOT tests on record, passing 11 and failing 2 (85% pass rate). It has 98,970 miles on the clock, averaging 8,436 miles per year, around the UK average of 7,400.
MOT & Mileage History for CK12 YSU
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
About average| Latest reading | 98,970 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 8,436 |
| Mileage consistency | Consistent |
Check CK12 YSU
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 13 tests on record
Explore more about the Seat Mii
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CK12 YSU |
| Make | Seat |
| Model | Mii |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2012 |
| First registered | |
| Area code | CK — Cardiff, Cymru (Wales) |
| Age identifier | 12 — March 2012 to August 2012 |
More CK12 Y plates
Browse all CK12 Y registrations from Cardiff.
About CK12 YSU
What car is CK12 YSU?
CK12 YSU is a black Seat Mii, petrol (999cc). First registered in Cardiff in 2012.
What is the mileage of CK12 YSU?
The last recorded mileage for CK12 YSU was 98,970 miles, recorded on 12 Jun 2025 during its most recent MOT test.
Has CK12 YSU passed its MOT?
CK12 YSU has had 13 MOT tests with an 85% pass rate (11 passes, 2 failures). It last passed on 12 Jun 2025.
Is CK12 YSU ULEZ compliant?
Based on its fuel type and registration year, CK12 YSU is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is CK12 YSU?
CK12 YSU is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.