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 2020 Mutt Mastiff 125 Petrol 125cc has had 5 MOT tests on record, passing 4 and failing once (80% pass rate). It has 18,578 miles on the clock, averaging 4,592 miles per year, well below the UK average of 7,400.
MOT & Mileage History for GY20 CWN
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 18,578 miles |
| Reading date | |
| Miles last year | 8,932 |
| Average per year | 4,592 |
| Mileage consistency | Variable |
Check GY20 CWN
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- Warranty work logged
Full MOT Test History 5 tests on record
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Vehicle Details
| Registration | GY20 CWN |
| Make | Mutt |
| Model | Mastiff 125 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 125cc |
| Year | 2020 |
| First registered | |
| Area code | GY — Brighton, Garden of England |
| Age identifier | 20 — March 2020 to August 2020 |
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About GY20 CWN
What car is GY20 CWN?
GY20 CWN is a black Mutt Mastiff 125, petrol (125cc). First registered in Brighton in 2020.
What is the mileage of GY20 CWN?
The last recorded mileage for GY20 CWN was 18,578 miles, recorded on 27 Apr 2026 during its most recent MOT test.
Has GY20 CWN passed its MOT?
GY20 CWN has had 5 MOT tests with an 80% pass rate (4 passes, 1 failure). It last passed on 27 Apr 2026.
Is GY20 CWN ULEZ compliant?
Based on its fuel type and registration year, GY20 CWN 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 GY20 CWN?
GY20 CWN is approximately 6 years old. Age identifier 20 means registered between 1 March 2020 and 31 August 2020.