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 2006 Mercedes-Benz E Diesel 2987cc has had 10 MOT tests on record, passing 9 and failing once (90% pass rate). It has 140,753 miles on the clock, averaging 5,147 miles per year, below the UK average of 7,400.
MOT & Mileage History for CP56 KNN
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 140,753 miles |
| Reading date | |
| Miles last year | 10,587 |
| Average per year | 5,147 |
| Mileage consistency | Variable |
Check CP56 KNN
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- Service interval analysis
- Warranty work logged
Full MOT Test History 10 tests on record
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Vehicle Details
| Registration | CP56 KNN |
| Make | Mercedes-Benz |
| Model | E |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 2987cc |
| Year | 2006 |
| First registered | |
| Area code | CP — Swansea, Cymru (Wales) |
| Age identifier | 56 — September 2006 to February 2007 |
More CP56 K plates
Browse all CP56 K registrations from Swansea.
About CP56 KNN
What car is CP56 KNN?
CP56 KNN is a silver Mercedes-Benz E, diesel (2987cc). First registered in Swansea in 2006.
What is the mileage of CP56 KNN?
The last recorded mileage for CP56 KNN was 140,753 miles, recorded on 18 Aug 2018 during its most recent MOT test.
Has CP56 KNN passed its MOT?
CP56 KNN has had 10 MOT tests with an 90% pass rate (9 passes, 1 failure). It last passed on 18 Aug 2018.
Is CP56 KNN ULEZ compliant?
Based on its fuel type and registration year, CP56 KNN is likely not ULEZ compliant. As a diesel vehicle registered in 2006, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is CP56 KNN?
CP56 KNN is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.