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.
Check CN17 SEY
- 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
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.
B37C15A
EGR Valve (Exhaust Gas Recirculation valve)
Clogs with soot/carbon buildup, sticks open/closed.
Explore more about the Mini One
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Vehicle Details
| Registration | CN17 SEY |
| Make | Mini |
| Model | One |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1496cc |
| Year | 2017 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 17 — March 2017 to August 2017 |
More CN17 S plates
Browse all CN17 S registrations from Cardiff.
About CN17 SEY
What car is CN17 SEY?
CN17 SEY is a silver Mini One, diesel (1496cc). First registered in Cardiff in 2017.
Is CN17 SEY ULEZ compliant?
Based on its fuel type and registration year, CN17 SEY is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is CN17 SEY?
CN17 SEY is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.