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 Seat Mii Petrol 999cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 27,026 miles on the clock, averaging 2,243 miles per year, well below the UK average of 7,400.
MOT & Mileage History for YT18 HHZ
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
Low mileage| Latest reading | 27,026 miles |
| Reading date | |
| Miles last year | 1,514 |
| Average per year | 2,243 |
| Mileage consistency | Variable |
Check YT18 HHZ
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 7 tests on record
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Vehicle Details
| Registration | YT18 HHZ |
| Make | Seat |
| Model | Mii |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2018 |
| First registered | |
| Area code | YT — Sheffield, Yorkshire |
| Age identifier | 18 — March 2018 to August 2018 |
More YT18 H plates
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About YT18 HHZ
What car is YT18 HHZ?
YT18 HHZ is a white Seat Mii, petrol (999cc). First registered in Sheffield in 2018.
What is the mileage of YT18 HHZ?
The last recorded mileage for YT18 HHZ was 27,026 miles, recorded on 21 Jan 2026 during its most recent MOT test.
Has YT18 HHZ passed its MOT?
YT18 HHZ has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 21 Jan 2026.
Is YT18 HHZ ULEZ compliant?
Based on its fuel type and registration year, YT18 HHZ 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 YT18 HHZ?
YT18 HHZ is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.