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 Ford Transit Custom 300limitd Eblue Diesel 1995cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 39,227 miles on the clock, averaging 7,469 miles per year, around the UK average of 7,400.
MOT & Mileage History for KW21 BYF
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
About average| Latest reading | 39,227 miles |
| Reading date | |
| Average per year | 7,469 |
| Mileage consistency | Consistent |
Check KW21 BYF
- 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 Ford Transit Custom 300limitd Eblue
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KW21 BYF |
| Make | Ford |
| Model | Transit Custom 300limitd Eblue |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1995cc |
| Year | 2021 |
| First registered | |
| Area code | KW — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KW21 B plates
Browse all KW21 B registrations from Luton.
About KW21 BYF
What car is KW21 BYF?
KW21 BYF is a grey Ford Transit Custom 300limitd Eblue, diesel (1995cc). First registered in Luton in 2021.
What is the mileage of KW21 BYF?
The last recorded mileage for KW21 BYF was 39,227 miles, recorded on 26 Feb 2026 during its most recent MOT test.
Has KW21 BYF passed its MOT?
KW21 BYF has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 26 Feb 2026.
Is KW21 BYF ULEZ compliant?
Based on its fuel type and registration year, KW21 BYF is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KW21 BYF?
KW21 BYF is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.