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 2011 Mercedes-Benz Cls Diesel 2987cc has had 13 MOT tests on record, passing 12 and failing once (92% pass rate). It has 135,921 miles on the clock, averaging 9,930 miles per year, above the UK average of 7,400.
MOT & Mileage History for OX51 DEK
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
Above average| Latest reading | 135,921 miles |
| Reading date | |
| Miles last year | 368 |
| Average per year | 9,930 |
| Mileage consistency | Variable |
Check OX51 DEK
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Full MOT Test History 13 tests on record
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Vehicle Details
| Registration | OX51 DEK |
| Make | Mercedes-Benz |
| Model | Cls |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 2987cc |
| Year | 2011 |
| First registered | |
| Area code | OX — Oxford, Oxford |
| Age identifier | 51 — September 2001 to February 2002 |
More OX51 D plates
Browse all OX51 D registrations from Oxford.
About OX51 DEK
What car is OX51 DEK?
OX51 DEK is an silver Mercedes-Benz Cls, diesel (2987cc). First registered in Oxford in 2011.
What is the mileage of OX51 DEK?
The last recorded mileage for OX51 DEK was 135,921 miles, recorded on 2 Sep 2025 during its most recent MOT test.
Has OX51 DEK passed its MOT?
OX51 DEK has had 13 MOT tests with an 92% pass rate (12 passes, 1 failure). It last passed on 2 Sep 2025.
Is OX51 DEK ULEZ compliant?
Based on its fuel type and registration year, OX51 DEK is likely not ULEZ compliant. As a diesel vehicle registered in 2011, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is OX51 DEK?
OX51 DEK is approximately 15 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.