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 Sl Petrol 5439cc has had 11 MOT tests on record, passing 9 and failing 2 (82% pass rate). It has 81,742 miles on the clock, averaging 6,791 miles per year, below the UK average of 7,400.
MOT & Mileage History for OU54 UDT
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 | 81,742 miles |
| Reading date | |
| Average per year | 6,791 |
| Mileage consistency | Consistent |
Check OU54 UDT
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- Warranty work logged
Full MOT Test History 11 tests on record
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Vehicle Details
| Registration | OU54 UDT |
| Make | Mercedes-Benz |
| Model | Sl |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 5439cc |
| Year | 2004 |
| First registered | |
| Area code | OU — Oxford, Oxford |
| Age identifier | 54 — September 2004 to February 2005 |
More OU54 U plates
Browse all OU54 U registrations from Oxford.
About OU54 UDT
What car is OU54 UDT?
OU54 UDT is an black Mercedes-Benz Sl, petrol (5439cc). First registered in Oxford in 2004.
What is the mileage of OU54 UDT?
The last recorded mileage for OU54 UDT was 81,742 miles, recorded on 16 Aug 2016 during its most recent MOT test.
Has OU54 UDT passed its MOT?
OU54 UDT has had 11 MOT tests with an 82% pass rate (9 passes, 2 failures). It last passed on 16 Aug 2016.
Is OU54 UDT ULEZ compliant?
Based on its fuel type and registration year, OU54 UDT 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 OU54 UDT?
OU54 UDT is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.