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 14 MOT tests on record, passing 12 and failing 2 (86% pass rate). It has 75,207 miles on the clock, averaging 5,395 miles per year, below the UK average of 7,400.
MOT & Mileage History for KN12 UEL
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 75,207 miles |
| Reading date | |
| Miles last year | 7,570 |
| Average per year | 5,395 |
| Mileage consistency | Variable |
Check KN12 UEL
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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 14 tests on record
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Vehicle Details
| Registration | KN12 UEL |
| Make | Mercedes-Benz |
| Model | B-Class |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1796cc |
| Year | 2012 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 12 — March 2012 to August 2012 |
More KN12 U plates
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About KN12 UEL
What car is KN12 UEL?
KN12 UEL is a white Mercedes-Benz B-Class, diesel (1796cc). First registered in Luton in 2012.
What is the mileage of KN12 UEL?
The last recorded mileage for KN12 UEL was 75,207 miles, recorded on 7 Jan 2026 during its most recent MOT test.
Has KN12 UEL passed its MOT?
KN12 UEL has had 14 MOT tests with an 86% pass rate (12 passes, 2 failures). It last passed on 7 Jan 2026.
Is KN12 UEL ULEZ compliant?
Based on its fuel type and registration year, KN12 UEL 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 UEL?
KN12 UEL is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.