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 2014 Seat Mii Petrol 999cc has had 9 MOT tests on record, passing 8 and failing once (89% pass rate). It has 51,802 miles on the clock, averaging 3,564 miles per year, well below the UK average of 7,400.
MOT & Mileage History for GY64 THN
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 | 51,802 miles |
| Reading date | |
| Miles last year | 799 |
| Average per year | 3,564 |
| Mileage consistency | Variable |
Check GY64 THN
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 9 tests on record
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Vehicle Details
| Registration | GY64 THN |
| Make | Seat |
| Model | Mii |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2014 |
| First registered | |
| Area code | GY — Brighton, Garden of England |
| Age identifier | 64 — September 2014 to February 2015 |
More GY64 T plates
Browse all GY64 T registrations from Brighton.
About GY64 THN
What car is GY64 THN?
GY64 THN is a blue Seat Mii, petrol (999cc). First registered in Brighton in 2014.
What is the mileage of GY64 THN?
The last recorded mileage for GY64 THN was 51,802 miles, recorded on 20 Oct 2025 during its most recent MOT test.
Has GY64 THN passed its MOT?
GY64 THN has had 9 MOT tests with an 89% pass rate (8 passes, 1 failure). It last passed on 20 Oct 2025.
Is GY64 THN ULEZ compliant?
Based on its fuel type and registration year, GY64 THN 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 GY64 THN?
GY64 THN is approximately 12 years old. Age identifier 64 means registered between 1 September 2014 and 28 February 2015.