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 2003 Mercedes-Benz C Diesel 2148cc has had 17 MOT tests on record, passing 12 and failing 5 (71% pass rate). It has 171,356 miles on the clock, averaging 11,436 miles per year, above the UK average of 7,400.
MOT & Mileage History for KN03 UMM
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 | 171,356 miles |
| Reading date | |
| Miles last year | 9,070 |
| Average per year | 11,436 |
| Mileage consistency | Variable |
Check KN03 UMM
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- Warranty work logged
Full MOT Test History 17 tests on record
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Vehicle Details
| Registration | KN03 UMM |
| Make | Mercedes-Benz |
| Model | C |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2148cc |
| Year | 2003 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 03 — March 2003 to August 2003 |
More KN03 U plates
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About KN03 UMM
What car is KN03 UMM?
KN03 UMM is a black Mercedes-Benz C, diesel (2148cc). First registered in Luton in 2003.
What is the mileage of KN03 UMM?
The last recorded mileage for KN03 UMM was 171,356 miles, recorded on 10 May 2017 during its most recent MOT test.
Has KN03 UMM passed its MOT?
KN03 UMM has had 17 MOT tests with a 71% pass rate (12 passes, 5 failures). It last passed on 10 May 2017.
Is KN03 UMM ULEZ compliant?
Based on its fuel type and registration year, KN03 UMM is likely not ULEZ compliant. As a diesel vehicle registered in 2003, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KN03 UMM?
KN03 UMM is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.