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 2006 Seat Leon Petrol 1598cc has had 18 MOT tests on record, passing 13 and failing 5 (72% pass rate). It has 103,214 miles on the clock, averaging 6,404 miles per year, below the UK average of 7,400.
MOT & Mileage History for GU56 BYK
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 | 103,214 miles |
| Reading date | |
| Miles last year | 3,015 |
| Average per year | 6,404 |
| Mileage consistency | Variable |
Check GU56 BYK
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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 18 tests on record
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Vehicle Details
| Registration | GU56 BYK |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2006 |
| First registered | |
| Area code | GU — Brighton, Garden of England |
| Age identifier | 56 — September 2006 to February 2007 |
More GU56 B plates
Browse all GU56 B registrations from Brighton.
About GU56 BYK
What car is GU56 BYK?
GU56 BYK is a grey Seat Leon, petrol (1598cc). First registered in Brighton in 2006.
What is the mileage of GU56 BYK?
The last recorded mileage for GU56 BYK was 103,214 miles, recorded on 11 Aug 2022 during its most recent MOT test.
Has GU56 BYK passed its MOT?
GU56 BYK has had 18 MOT tests with a 72% pass rate (13 passes, 5 failures). It last was tested on 11 Aug 2022.
Is GU56 BYK ULEZ compliant?
Based on its fuel type and registration year, GU56 BYK 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 GU56 BYK?
GU56 BYK is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.