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 2007 Citroen C4 Diesel 1997cc has had 15 MOT tests on record, passing 12 and failing 3 (80% pass rate). It has 101,416 miles on the clock, averaging 6,804 miles per year, below the UK average of 7,400.
MOT & Mileage History for KM57 UNJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 101,416 miles |
| Reading date | |
| Miles last year | 1,705 |
| Average per year | 6,804 |
| Mileage consistency | Variable |
Check KM57 UNJ
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- Service interval analysis
- Warranty work logged
Full MOT Test History 15 tests on record
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Vehicle Details
| Registration | KM57 UNJ |
| Make | Citroen |
| Model | C4 |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1997cc |
| Year | 2007 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 57 — September 2007 to February 2008 |
More KM57 U plates
Browse all KM57 U registrations from Luton.
About KM57 UNJ
What car is KM57 UNJ?
KM57 UNJ is a silver Citroen C4, diesel (1997cc). First registered in Luton in 2007.
What is the mileage of KM57 UNJ?
The last recorded mileage for KM57 UNJ was 101,416 miles, recorded on 5 Jan 2022 during its most recent MOT test.
Has KM57 UNJ passed its MOT?
KM57 UNJ has had 15 MOT tests with an 80% pass rate (12 passes, 3 failures). It last passed on 5 Jan 2022.
Is KM57 UNJ ULEZ compliant?
Based on its fuel type and registration year, KM57 UNJ is likely not ULEZ compliant. As a diesel vehicle registered in 2007, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KM57 UNJ?
KM57 UNJ is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.