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 2005 Bmw 523 Petrol 2497cc has had 20 MOT tests on record, passing 16 and failing 4 (80% pass rate). It has 71,811 miles on the clock, averaging 2,119 miles per year, well below the UK average of 7,400.
MOT & Mileage History for GY05 BYF
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 | 71,811 miles |
| Reading date | |
| Miles last year | 195 |
| Average per year | 2,119 |
| Mileage consistency | Variable |
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Full MOT Test History 20 tests on record
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Vehicle Details
| Registration | GY05 BYF |
| Make | Bmw |
| Model | 523 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 2497cc |
| Year | 2005 |
| First registered | |
| Area code | GY — Brighton, Garden of England |
| Age identifier | 05 — March 2005 to August 2005 |
More GY05 B plates
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About GY05 BYF
What car is GY05 BYF?
GY05 BYF is a grey Bmw 523, petrol (2497cc). First registered in Brighton in 2005.
What is the mileage of GY05 BYF?
The last recorded mileage for GY05 BYF was 71,811 miles, recorded on 29 Aug 2025 during its most recent MOT test.
Has GY05 BYF passed its MOT?
GY05 BYF has had 20 MOT tests with an 80% pass rate (16 passes, 4 failures). It last passed on 29 Aug 2025.
Is GY05 BYF ULEZ compliant?
Based on its fuel type and registration year, GY05 BYF is likely not ULEZ compliant. As a petrol vehicle registered in 2005, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is GY05 BYF?
GY05 BYF is approximately 21 years old. Age identifier 05 means registered between 1 March 2005 and 31 August 2005.