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 2001 Mercedes-Benz S-Class Diesel 3227cc has had 17 MOT tests on record, passing 12 and failing 5 (71% pass rate). It has 168,023 miles on the clock, averaging 9,418 miles per year, above the UK average of 7,400.
MOT & Mileage History for BK51 OCB
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
Above average| Latest reading | 168,023 miles |
| Reading date | |
| Average per year | 9,418 |
| Mileage consistency | Variable |
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Full MOT Test History 17 tests on record
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Vehicle Details
| Registration | BK51 OCB |
| Make | Mercedes-Benz |
| Model | S-Class |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 3227cc |
| Year | 2001 |
| First registered | |
| Area code | BK — Birmingham, Birmingham |
| Age identifier | 51 — September 2001 to February 2002 |
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About BK51 OCB
What car is BK51 OCB?
BK51 OCB is a blue Mercedes-Benz S-Class, diesel (3227cc). First registered in Birmingham in 2001.
What is the mileage of BK51 OCB?
The last recorded mileage for BK51 OCB was 168,023 miles, recorded on 1 Dec 2017 during its most recent MOT test.
Has BK51 OCB passed its MOT?
BK51 OCB has had 17 MOT tests with a 71% pass rate (12 passes, 5 failures). It last passed on 1 Dec 2017.
Is BK51 OCB ULEZ compliant?
Based on its fuel type and registration year, BK51 OCB is likely not ULEZ compliant. As a diesel vehicle registered in 2001, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is BK51 OCB?
BK51 OCB is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.