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 2018 Mini Cooper Petrol 1499cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 74,353 miles on the clock, averaging 8,033 miles per year, around the UK average of 7,400. The 1.5 B38 TwinPower Turbo engine is known for b38a15a and timing chain and guides.
MOT & Mileage History for CN18 YJM
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
About average| Latest reading | 74,353 miles |
| Reading date | |
| Miles last year | 8,161 |
| Average per year | 8,033 |
| Mileage consistency | Consistent |
Check CN18 YJM
- 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
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Reported issues for this Mini Cooper
These are the most commonly reported problems on Mini Cooper models (2014–2023), based on owner reports and workshop data across the UK.
B38A15A
Timing Chain and Guides
Chain stretches prematurely; guides can break.
Common faults, what to check, and what to pay
Explore more about the Mini Cooper
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CN18 YJM |
| Make | Mini |
| Model | Cooper |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1499cc |
| Year | 2018 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 18 — March 2018 to August 2018 |
More CN18 Y plates
Browse all CN18 Y registrations from Cardiff.
About CN18 YJM
What car is CN18 YJM?
CN18 YJM is a black Mini Cooper, petrol (1499cc). First registered in Cardiff in 2018.
What is the mileage of CN18 YJM?
The last recorded mileage for CN18 YJM was 74,353 miles, recorded on 2 Mar 2026 during its most recent MOT test.
Has CN18 YJM passed its MOT?
CN18 YJM has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 2 Mar 2026.
Is CN18 YJM ULEZ compliant?
Based on its fuel type and registration year, CN18 YJM 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 CN18 YJM?
CN18 YJM is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.