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 2685cc has had 20 MOT tests on record, passing 15 and failing 5 (75% pass rate). It has 104,773 miles on the clock, averaging 4,947 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KN53 ARX
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
Low mileage| Latest reading | 104,773 miles |
| Reading date | |
| Miles last year | 18,126 |
| Average per year | 4,947 |
| Mileage consistency | Variable |
Check KN53 ARX
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 20 tests on record
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Vehicle Details
| Registration | KN53 ARX |
| Make | Mercedes-Benz |
| Model | C |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 2685cc |
| Year | 2003 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 53 — September 2003 to February 2004 |
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About KN53 ARX
What car is KN53 ARX?
KN53 ARX is a blue Mercedes-Benz C, diesel (2685cc). First registered in Luton in 2003.
What is the mileage of KN53 ARX?
The last recorded mileage for KN53 ARX was 104,773 miles, recorded on 15 Jul 2022 during its most recent MOT test.
Has KN53 ARX passed its MOT?
KN53 ARX has had 20 MOT tests with a 75% pass rate (15 passes, 5 failures). It last passed on 15 Jul 2022.
Is KN53 ARX ULEZ compliant?
Based on its fuel type and registration year, KN53 ARX 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 KN53 ARX?
KN53 ARX is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.