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 Slk Petrol 3498cc has had 21 MOT tests on record, passing 17 and failing 4 (81% pass rate). It has 161,053 miles on the clock, averaging 5,018 miles per year, below the UK average of 7,400.
MOT & Mileage History for CT54 KJJ
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 | 161,053 miles |
| Reading date | |
| Miles last year | 4,073 |
| Average per year | 5,018 |
| Mileage consistency | Variable |
Check CT54 KJJ
- 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 | CT54 KJJ |
| Make | Mercedes-Benz |
| Model | Slk |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 3498cc |
| Year | 2004 |
| First registered | |
| Area code | CT — Swansea, Cymru (Wales) |
| Age identifier | 54 — September 2004 to February 2005 |
More CT54 K plates
Browse all CT54 K registrations from Swansea.
About CT54 KJJ
What car is CT54 KJJ?
CT54 KJJ is a silver Mercedes-Benz Slk, petrol (3498cc). First registered in Swansea in 2004.
What is the mileage of CT54 KJJ?
The last recorded mileage for CT54 KJJ was 161,053 miles, recorded on 10 Feb 2026 during its most recent MOT test.
Has CT54 KJJ passed its MOT?
CT54 KJJ has had 21 MOT tests with an 81% pass rate (17 passes, 4 failures). It last passed on 10 Feb 2026.
Is CT54 KJJ ULEZ compliant?
Based on its fuel type and registration year, CT54 KJJ is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is CT54 KJJ?
CT54 KJJ is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.