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 Mini One Petrol 1198cc has had 10 MOT tests on record, passing 8 and failing 2 (80% pass rate). It has 73,867 miles on the clock, averaging 8,433 miles per year, around the UK average of 7,400. The 1.2 Petrol engine is known for b38a12a and timing chain stretch/failure.
MOT & Mileage History for DK66 SEY
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
About average| Latest reading | 73,867 miles |
| Reading date | |
| Miles last year | 6,261 |
| Average per year | 8,433 |
| Mileage consistency | Consistent |
Check DK66 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
Full MOT Test History 10 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.
Explore more about the Mini One
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Vehicle Details
| Registration | DK66 SEY |
| Make | Mini |
| Model | One |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1198cc |
| Year | 2016 |
| First registered | |
| Area code | DK — Chester, Deeside to Shrewsbury |
| Age identifier | 66 — September 2016 to February 2017 |
More DK66 S plates
Browse all DK66 S registrations from Chester.
About DK66 SEY
What car is DK66 SEY?
DK66 SEY is a red Mini One, petrol (1198cc). First registered in Chester in 2016.
What is the mileage of DK66 SEY?
The last recorded mileage for DK66 SEY was 73,867 miles, recorded on 30 Jun 2026 during its most recent MOT test.
Has DK66 SEY passed its MOT?
DK66 SEY has had 10 MOT tests with an 80% pass rate (8 passes, 2 failures). It last passed on 30 Jun 2026.
Is DK66 SEY ULEZ compliant?
Based on its fuel type and registration year, DK66 SEY 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 DK66 SEY?
DK66 SEY is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.