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 11 MOT tests on record, passing every one. It has 99,439 miles on the clock, averaging 10,014 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 SM14 ONJ
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
Above average| Latest reading | 99,439 miles |
| Reading date | |
| Miles last year | 7,791 |
| Average per year | 10,014 |
| Mileage consistency | Variable |
Check SM14 ONJ
- 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 11 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 | SM14 ONJ |
| Make | Mini |
| Model | One |
| Colour | Orange |
| Fuel type | Petrol |
| Engine | 1198cc |
| Year | 2014 |
| First registered | |
| Area code | SM — Edinburgh, Scotland |
| Age identifier | 14 — March 2014 to August 2014 |
More SM14 O plates
Browse all SM14 O registrations from Edinburgh.
About SM14 ONJ
What car is SM14 ONJ?
SM14 ONJ is an orange Mini One, petrol (1198cc). First registered in Edinburgh in 2014.
What is the mileage of SM14 ONJ?
The last recorded mileage for SM14 ONJ was 99,439 miles, recorded on 17 Nov 2025 during its most recent MOT test.
Has SM14 ONJ passed its MOT?
SM14 ONJ has had 11 MOT tests with an 100% pass rate (11 passes, 0 failures). It last passed on 17 Nov 2025.
Is SM14 ONJ ULEZ compliant?
Based on its fuel type and registration year, SM14 ONJ 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 SM14 ONJ?
SM14 ONJ is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.