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 Peugeot Boxer 335 S L2h2 Bluehdi Diesel 2200cc has had 3 MOT tests on record, passing every one. It has 73,712 miles on the clock, averaging 16,178 miles per year, above the UK average of 7,400.
MOT & Mileage History for KN21 FLX
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 | 73,712 miles |
| Reading date | |
| Miles last year | 14,377 |
| Average per year | 16,178 |
| Mileage consistency | Consistent |
Check KN21 FLX
- 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 3 tests on record
Explore more about the Peugeot Boxer 335 S L2h2 Bluehdi
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Vehicle Details
| Registration | KN21 FLX |
| Make | Peugeot |
| Model | Boxer 335 S L2h2 Bluehdi |
| Colour | White |
| Fuel type | Diesel |
| Engine | 2200cc |
| Year | 2021 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KN21 F plates
Browse all KN21 F registrations from Luton.
About KN21 FLX
What car is KN21 FLX?
KN21 FLX is a white Peugeot Boxer 335 S L2h2 Bluehdi, diesel (2200cc). First registered in Luton in 2021.
What is the mileage of KN21 FLX?
The last recorded mileage for KN21 FLX was 73,712 miles, recorded on 13 Jan 2026 during its most recent MOT test.
Has KN21 FLX passed its MOT?
KN21 FLX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 13 Jan 2026.
Is KN21 FLX ULEZ compliant?
Based on its fuel type and registration year, KN21 FLX 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 KN21 FLX?
KN21 FLX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.