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 2012 Mercedes-Benz C Diesel 2143cc has had 14 MOT tests on record, passing 12 and failing 2 (86% pass rate). It has 52,388 miles on the clock, averaging 3,319 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KN12 FKJ
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
Low mileage| Latest reading | 52,388 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 3,319 |
| Mileage consistency | Variable |
Check KN12 FKJ
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 14 tests on record
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Vehicle Details
| Registration | KN12 FKJ |
| Make | Mercedes-Benz |
| Model | C |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2143cc |
| Year | 2012 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 12 — March 2012 to August 2012 |
More KN12 F plates
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About KN12 FKJ
What car is KN12 FKJ?
KN12 FKJ is a black Mercedes-Benz C, diesel (2143cc). First registered in Luton in 2012.
What is the mileage of KN12 FKJ?
The last recorded mileage for KN12 FKJ was 52,388 miles, recorded on 6 Oct 2025 during its most recent MOT test.
Has KN12 FKJ passed its MOT?
KN12 FKJ has had 14 MOT tests with an 86% pass rate (12 passes, 2 failures). It last passed on 6 Oct 2025.
Is KN12 FKJ ULEZ compliant?
Based on its fuel type and registration year, KN12 FKJ is likely not ULEZ compliant. As a diesel vehicle registered in 2012, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KN12 FKJ?
KN12 FKJ is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.