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 21 MOT tests on record, passing 19 and failing 2 (90% pass rate). It has 158,452 miles on the clock, averaging 7,207 miles per year, below the UK average of 7,400.
MOT & Mileage History for GX04 MBY
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 158,452 miles |
| Reading date | |
| Miles last year | 17,091 |
| Average per year | 7,207 |
| Mileage consistency | Variable |
Check GX04 MBY
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 21 tests on record
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Vehicle Details
| Registration | GX04 MBY |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1896cc |
| Year | 2004 |
| First registered | |
| Area code | GX — Brighton, Garden of England |
| Age identifier | 04 — March 2004 to August 2004 |
More GX04 M plates
Browse all GX04 M registrations from Brighton.
About GX04 MBY
What car is GX04 MBY?
GX04 MBY is a grey Seat Leon, diesel (1896cc). First registered in Brighton in 2004.
What is the mileage of GX04 MBY?
The last recorded mileage for GX04 MBY was 158,452 miles, recorded on 27 Nov 2025 during its most recent MOT test.
Has GX04 MBY passed its MOT?
GX04 MBY has had 21 MOT tests with an 90% pass rate (19 passes, 2 failures). It last passed on 27 Nov 2025.
Is GX04 MBY ULEZ compliant?
Based on its fuel type and registration year, GX04 MBY 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 GX04 MBY?
GX04 MBY is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.