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 2021 Honda Msx Petrol 125cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 4,584 miles on the clock, averaging 700 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KU21 YYN
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 4,584 miles |
| Reading date | |
| Average per year | 700 |
| Mileage consistency | Consistent |
Check KU21 YYN
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
Explore more about the Honda Msx
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Vehicle Details
| Registration | KU21 YYN |
| Make | Honda |
| Model | Msx |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 125cc |
| Year | 2021 |
| First registered | |
| Area code | KU — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KU21 Y plates
Browse all KU21 Y registrations from Luton.
About KU21 YYN
What car is KU21 YYN?
KU21 YYN is a red Honda Msx, petrol (125cc). First registered in Luton in 2021.
What is the mileage of KU21 YYN?
The last recorded mileage for KU21 YYN was 4,584 miles, recorded on 14 Jan 2026 during its most recent MOT test.
Has KU21 YYN passed its MOT?
KU21 YYN has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 14 Jan 2026.
Is KU21 YYN ULEZ compliant?
Based on its fuel type and registration year, KU21 YYN 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 KU21 YYN?
KU21 YYN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.