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 Slk Petrol 2996cc has had 17 MOT tests on record, passing 14 and failing 3 (82% pass rate). It has 100,852 miles on the clock, averaging 6,014 miles per year, below the UK average of 7,400.
MOT & Mileage History for CU56 OSG
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 | 100,852 miles |
| Reading date | |
| Miles last year | 2,340 |
| Average per year | 6,014 |
| Mileage consistency | Variable |
Check CU56 OSG
- 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 | CU56 OSG |
| Make | Mercedes-Benz |
| Model | Slk |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 2996cc |
| Year | 2006 |
| First registered | |
| Area code | CU — Swansea, Cymru (Wales) |
| Age identifier | 56 — September 2006 to February 2007 |
More CU56 O plates
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About CU56 OSG
What car is CU56 OSG?
CU56 OSG is a black Mercedes-Benz Slk, petrol (2996cc). First registered in Swansea in 2006.
What is the mileage of CU56 OSG?
The last recorded mileage for CU56 OSG was 100,852 miles, recorded on 14 Oct 2025 during its most recent MOT test.
Has CU56 OSG passed its MOT?
CU56 OSG has had 17 MOT tests with an 82% pass rate (14 passes, 3 failures). It last passed on 14 Oct 2025.
Is CU56 OSG ULEZ compliant?
Based on its fuel type and registration year, CU56 OSG is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is CU56 OSG?
CU56 OSG is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.