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 2014 Mercedes-Benz Slk Diesel 2143cc has had 12 MOT tests on record, passing 10 and failing 2 (83% pass rate). It has 54,209 miles on the clock, averaging 2,648 miles per year, well below the UK average of 7,400.
MOT & Mileage History for BL14 OBS
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
Low mileage| Latest reading | 54,209 miles |
| Reading date | |
| Miles last year | 1,608 |
| Average per year | 2,648 |
| Mileage consistency | Variable |
Check BL14 OBS
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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 12 tests on record
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Vehicle Details
| Registration | BL14 OBS |
| Make | Mercedes-Benz |
| Model | Slk |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 2143cc |
| Year | 2014 |
| First registered | |
| Area code | BL — Birmingham, Birmingham |
| Age identifier | 14 — March 2014 to August 2014 |
More BL14 O plates
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About BL14 OBS
What car is BL14 OBS?
BL14 OBS is a grey Mercedes-Benz Slk, diesel (2143cc). First registered in Birmingham in 2014.
What is the mileage of BL14 OBS?
The last recorded mileage for BL14 OBS was 54,209 miles, recorded on 18 Mar 2026 during its most recent MOT test.
Has BL14 OBS passed its MOT?
BL14 OBS has had 12 MOT tests with an 83% pass rate (10 passes, 2 failures). It last passed on 18 Mar 2026.
Is BL14 OBS ULEZ compliant?
Based on its fuel type and registration year, BL14 OBS is likely not ULEZ compliant. As a diesel vehicle registered in 2014, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is BL14 OBS?
BL14 OBS is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.