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 2014 Mini One Petrol 1198cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 64,018 miles on the clock, averaging 9,603 miles per year, above the UK average of 7,400. The 1.2 Petrol engine is known for b38a12a and timing chain stretch/failure.
MOT & Mileage History for KO14 CNJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 64,018 miles |
| Reading date | |
| Miles last year | 8,988 |
| Average per year | 9,603 |
| Mileage consistency | Consistent |
Check KO14 CNJ
- 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 7 tests on record
Reported issues for this Mini One
These are the most commonly reported problems on Mini One models (2014–2024), based on owner reports and workshop data across the UK.
B38A12A
Timing Chain Stretch/Failure
Chain stretches prematurely, potentially snapping guides; similar to B47 diesel sibling.
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Vehicle Details
| Registration | KO14 CNJ |
| Make | Mini |
| Model | One |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1198cc |
| Year | 2014 |
| First registered | |
| Area code | KO — Luton, Luton and Northampton |
| Age identifier | 14 — March 2014 to August 2014 |
More KO14 C plates
Browse all KO14 C registrations from Luton.
About KO14 CNJ
What car is KO14 CNJ?
KO14 CNJ is a grey Mini One, petrol (1198cc). First registered in Luton in 2014.
What is the mileage of KO14 CNJ?
The last recorded mileage for KO14 CNJ was 64,018 miles, recorded on 27 Apr 2022 during its most recent MOT test.
Has KO14 CNJ passed its MOT?
KO14 CNJ has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 27 Apr 2022.
Is KO14 CNJ ULEZ compliant?
Based on its fuel type and registration year, KO14 CNJ 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 KO14 CNJ?
KO14 CNJ is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.