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 2007 Mercedes-Benz Clk Diesel 2987cc has had 17 MOT tests on record, passing 12 and failing 5 (71% pass rate). It has 203,644 miles on the clock, averaging 14,733 miles per year, above the UK average of 7,400.
MOT & Mileage History for KN57 MKX
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 | 203,644 miles |
| Reading date | |
| Miles last year | 14 |
| Average per year | 14,733 |
| Mileage consistency | Variable |
Check KN57 MKX
- Write-off & insurance claims 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 | KN57 MKX |
| Make | Mercedes-Benz |
| Model | Clk |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2987cc |
| Year | 2007 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 57 — September 2007 to February 2008 |
More KN57 M plates
Browse all KN57 M registrations from Luton.
About KN57 MKX
What car is KN57 MKX?
KN57 MKX is a black Mercedes-Benz Clk, diesel (2987cc). First registered in Luton in 2007.
What is the mileage of KN57 MKX?
The last recorded mileage for KN57 MKX was 203,644 miles, recorded on 2 Sep 2022 during its most recent MOT test.
Has KN57 MKX passed its MOT?
KN57 MKX has had 17 MOT tests with a 71% pass rate (12 passes, 5 failures). It last passed on 2 Sep 2022.
Is KN57 MKX ULEZ compliant?
Based on its fuel type and registration year, KN57 MKX is likely not ULEZ compliant. As a diesel vehicle registered in 2007, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KN57 MKX?
KN57 MKX is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.