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 2003 Seat Leon Petrol 1781cc has had 16 MOT tests on record, passing 12 and failing 4 (75% pass rate). It has 154,019 miles on the clock, averaging 9,119 miles per year, above the UK average of 7,400.
MOT & Mileage History for DN03 MZZ
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
Above average| Latest reading | 154,019 miles |
| Reading date | |
| Miles last year | 12 |
| Average per year | 9,119 |
| Mileage consistency | Variable |
Check DN03 MZZ
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- Warranty work logged
Full MOT Test History 16 tests on record
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Vehicle Details
| Registration | DN03 MZZ |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1781cc |
| Year | 2003 |
| First registered | |
| Area code | DN — Shrewsbury, Deeside to Shrewsbury |
| Age identifier | 03 — March 2003 to August 2003 |
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About DN03 MZZ
What car is DN03 MZZ?
DN03 MZZ is a black Seat Leon, petrol (1781cc). First registered in Shrewsbury in 2003.
What is the mileage of DN03 MZZ?
The last recorded mileage for DN03 MZZ was 154,019 miles, recorded on 3 May 2019 during its most recent MOT test.
Has DN03 MZZ passed its MOT?
DN03 MZZ has had 16 MOT tests with a 75% pass rate (12 passes, 4 failures). It last passed on 3 May 2019.
Is DN03 MZZ ULEZ compliant?
Based on its fuel type and registration year, DN03 MZZ is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is DN03 MZZ?
DN03 MZZ is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.