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 E Diesel 3222cc has had 21 MOT tests on record, passing 18 and failing 3 (86% pass rate). It has 189,643 miles on the clock, averaging 6,699 miles per year, below the UK average of 7,400.
MOT & Mileage History for KN53 WNX
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
Below average| Latest reading | 189,643 miles |
| Reading date | |
| Miles last year | 7,938 |
| Average per year | 6,699 |
| Mileage consistency | Variable |
Check KN53 WNX
- Write-off & insurance claims Experian
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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 21 tests on record
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Vehicle Details
| Registration | KN53 WNX |
| Make | Mercedes-Benz |
| Model | E |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 3222cc |
| Year | 2003 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 53 — September 2003 to February 2004 |
More KN53 W plates
Browse all KN53 W registrations from Luton.
About KN53 WNX
What car is KN53 WNX?
KN53 WNX is a silver Mercedes-Benz E, diesel (3222cc). First registered in Luton in 2003.
What is the mileage of KN53 WNX?
The last recorded mileage for KN53 WNX was 189,643 miles, recorded on 27 Jan 2025 during its most recent MOT test.
Has KN53 WNX passed its MOT?
KN53 WNX has had 21 MOT tests with an 86% pass rate (18 passes, 3 failures). It last passed on 27 Jan 2025.
Is KN53 WNX ULEZ compliant?
Based on its fuel type and registration year, KN53 WNX 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 WNX?
KN53 WNX is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.