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 2003 Alfa Romeo 156 Petrol 2387cc has had 9 MOT tests on record, passing 6 and failing 3 (67% pass rate). It has 131,582 miles on the clock, averaging 12,670 miles per year, above the UK average of 7,400.
MOT & Mileage History for GL03 BYZ
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
Above average| Latest reading | 131,582 miles |
| Reading date | |
| Miles last year | 4,582 |
| Average per year | 12,670 |
| Mileage consistency | Variable |
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Full MOT Test History 9 tests on record
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Vehicle Details
| Registration | GL03 BYZ |
| Make | Alfa Romeo |
| Model | 156 |
| Colour | Green |
| Fuel type | Petrol |
| Engine | 2387cc |
| Year | 2003 |
| First registered | |
| Area code | GL — Maidstone, Garden of England |
| Age identifier | 03 — March 2003 to August 2003 |
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About GL03 BYZ
What car is GL03 BYZ?
GL03 BYZ is a green Alfa Romeo 156, petrol (2387cc). First registered in Maidstone in 2003.
What is the mileage of GL03 BYZ?
The last recorded mileage for GL03 BYZ was 131,582 miles, recorded on 31 Aug 2013 during its most recent MOT test.
Has GL03 BYZ passed its MOT?
GL03 BYZ has had 9 MOT tests with a 67% pass rate (6 passes, 3 failures). It last passed on 31 Aug 2013.
Is GL03 BYZ ULEZ compliant?
Based on its fuel type and registration year, GL03 BYZ is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is GL03 BYZ?
GL03 BYZ is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.