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 2004 Mercedes-Benz Clk Diesel 2685cc has had 17 MOT tests on record, passing 14 and failing 3 (82% pass rate). It has 283,400 miles on the clock, averaging 17,248 miles per year, above the UK average of 7,400.
MOT & Mileage History for EX54 KNZ
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
Above average| Latest reading | 283,400 miles |
| Reading date | |
| Miles last year | 6,457 |
| Average per year | 17,248 |
| Mileage consistency | Variable |
Check EX54 KNZ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 17 tests on record
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Vehicle Details
| Registration | EX54 KNZ |
| Make | Mercedes-Benz |
| Model | Clk |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 2685cc |
| Year | 2004 |
| First registered | |
| Area code | EX — Chelmsford, Essex |
| Age identifier | 54 — September 2004 to February 2005 |
More EX54 K plates
Browse all EX54 K registrations from Chelmsford.
About EX54 KNZ
What car is EX54 KNZ?
EX54 KNZ is an silver Mercedes-Benz Clk, diesel (2685cc). First registered in Chelmsford in 2004.
What is the mileage of EX54 KNZ?
The last recorded mileage for EX54 KNZ was 283,400 miles, recorded on 13 Jul 2021 during its most recent MOT test.
Has EX54 KNZ passed its MOT?
EX54 KNZ has had 17 MOT tests with an 82% pass rate (14 passes, 3 failures). It last passed on 13 Jul 2021.
Is EX54 KNZ ULEZ compliant?
Based on its fuel type and registration year, EX54 KNZ is likely not ULEZ compliant. As a diesel vehicle registered in 2004, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is EX54 KNZ?
EX54 KNZ is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.