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 2016 Seat Mii Petrol 999cc has had 11 MOT tests on record, passing 7 and failing 4 (64% pass rate). It has 57,425 miles on the clock, averaging 4,479 miles per year, well below the UK average of 7,400.
MOT & Mileage History for CP66 KMX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 57,425 miles |
| Reading date | |
| Miles last year | 3 |
| Average per year | 4,479 |
| Mileage consistency | Variable |
Check CP66 KMX
- Write-off & insurance claims Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 11 tests on record
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Vehicle Details
| Registration | CP66 KMX |
| Make | Seat |
| Model | Mii |
| Colour | Purple |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2016 |
| First registered | |
| Area code | CP — Swansea, Cymru (Wales) |
| Age identifier | 66 — September 2016 to February 2017 |
More CP66 K plates
Browse all CP66 K registrations from Swansea.
About CP66 KMX
What car is CP66 KMX?
CP66 KMX is a purple Seat Mii, petrol (999cc). First registered in Swansea in 2016.
What is the mileage of CP66 KMX?
The last recorded mileage for CP66 KMX was 57,425 miles, recorded on 29 Oct 2025 during its most recent MOT test.
Has CP66 KMX passed its MOT?
CP66 KMX has had 11 MOT tests with a 64% pass rate (7 passes, 4 failures). It last passed on 29 Oct 2025.
Is CP66 KMX ULEZ compliant?
Based on its fuel type and registration year, CP66 KMX 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 CP66 KMX?
CP66 KMX is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.