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 2012 Mercedes-Benz B-Class Diesel 1796cc has had 15 MOT tests on record, passing 11 and failing 4 (73% pass rate). It has 138,522 miles on the clock, averaging 9,917 miles per year, above the UK average of 7,400.
MOT & Mileage History for KN12 OXL
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 | 138,522 miles |
| Reading date | |
| Miles last year | 62 |
| Average per year | 9,917 |
| Mileage consistency | Variable |
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- Warranty work logged
Full MOT Test History 15 tests on record
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Vehicle Details
| Registration | KN12 OXL |
| Make | Mercedes-Benz |
| Model | B-Class |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1796cc |
| Year | 2012 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 12 — March 2012 to August 2012 |
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About KN12 OXL
What car is KN12 OXL?
KN12 OXL is a black Mercedes-Benz B-Class, diesel (1796cc). First registered in Luton in 2012.
What is the mileage of KN12 OXL?
The last recorded mileage for KN12 OXL was 138,522 miles, recorded on 22 Dec 2025 during its most recent MOT test.
Has KN12 OXL passed its MOT?
KN12 OXL has had 15 MOT tests with a 73% pass rate (11 passes, 4 failures). It last passed on 22 Dec 2025.
Is KN12 OXL ULEZ compliant?
Based on its fuel type and registration year, KN12 OXL is likely not ULEZ compliant. As a diesel vehicle registered in 2012, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KN12 OXL?
KN12 OXL is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.