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 2017 Seat Mii Petrol 999cc has had 8 MOT tests on record, passing 6 and failing 2 (75% pass rate). It has 34,257 miles on the clock, averaging 2,466 miles per year, well below the UK average of 7,400.
MOT & Mileage History for DX67 BYY
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
Low mileage| Latest reading | 34,257 miles |
| Reading date | |
| Miles last year | 30 |
| Average per year | 2,466 |
| Mileage consistency | Variable |
Check DX67 BYY
- Write-off & insurance claims Experian
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- Stolen vehicle check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 8 tests on record
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Vehicle Details
| Registration | DX67 BYY |
| Make | Seat |
| Model | Mii |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2017 |
| First registered | |
| Area code | DX — Shrewsbury, Deeside to Shrewsbury |
| Age identifier | 67 — September 2017 to February 2018 |
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About DX67 BYY
What car is DX67 BYY?
DX67 BYY is a white Seat Mii, petrol (999cc). First registered in Shrewsbury in 2017.
What is the mileage of DX67 BYY?
The last recorded mileage for DX67 BYY was 34,257 miles, recorded on 18 Aug 2025 during its most recent MOT test.
Has DX67 BYY passed its MOT?
DX67 BYY has had 8 MOT tests with a 75% pass rate (6 passes, 2 failures). It last passed on 18 Aug 2025.
Is DX67 BYY ULEZ compliant?
Based on its fuel type and registration year, DX67 BYY 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 DX67 BYY?
DX67 BYY is approximately 9 years old. Age identifier 67 means registered between 1 September 2017 and 28 February 2018.