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 2004 Seat Leon Diesel 1896cc has had 11 MOT tests on record, passing 7 and failing 4 (64% pass rate). It has 91,509 miles on the clock, averaging 4,161 miles per year, well below the UK average of 7,400.
MOT & Mileage History for GY54 TWG
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 | 91,509 miles |
| Reading date | |
| Miles last year | 3,311 |
| Average per year | 4,161 |
| Mileage consistency | Variable |
Check GY54 TWG
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 11 tests on record
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Vehicle Details
| Registration | GY54 TWG |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1896cc |
| Year | 2004 |
| First registered | |
| Area code | GY — Brighton, Garden of England |
| Age identifier | 54 — September 2004 to February 2005 |
More GY54 T plates
Browse all GY54 T registrations from Brighton.
About GY54 TWG
What car is GY54 TWG?
GY54 TWG is a grey Seat Leon, diesel (1896cc). First registered in Brighton in 2004.
What is the mileage of GY54 TWG?
The last recorded mileage for GY54 TWG was 91,509 miles, recorded on 9 Jan 2015 during its most recent MOT test.
Has GY54 TWG passed its MOT?
GY54 TWG has had 11 MOT tests with a 64% pass rate (7 passes, 4 failures). It last passed on 9 Jan 2015.
Is GY54 TWG ULEZ compliant?
Based on its fuel type and registration year, GY54 TWG is likely not ULEZ compliant. As a diesel vehicle registered in 2004, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is GY54 TWG?
GY54 TWG is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.