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 B-Class Diesel 1461cc has had 14 MOT tests on record, passing 11 and failing 3 (79% pass rate). It has 79,883 miles on the clock, averaging 6,502 miles per year, below the UK average of 7,400.
MOT & Mileage History for KM14 RTZ
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 | 79,883 miles |
| Reading date | |
| Miles last year | 2 |
| Average per year | 6,502 |
| Mileage consistency | Variable |
Check KM14 RTZ
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 14 tests on record
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Vehicle Details
| Registration | KM14 RTZ |
| Make | Mercedes-Benz |
| Model | B-Class |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1461cc |
| Year | 2014 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 14 — March 2014 to August 2014 |
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About KM14 RTZ
What car is KM14 RTZ?
KM14 RTZ is a black Mercedes-Benz B-Class, diesel (1461cc). First registered in Luton in 2014.
What is the mileage of KM14 RTZ?
The last recorded mileage for KM14 RTZ was 79,883 miles, recorded on 1 Jun 2026 during its most recent MOT test.
Has KM14 RTZ passed its MOT?
KM14 RTZ has had 14 MOT tests with a 79% pass rate (11 passes, 3 failures). It last passed on 1 Jun 2026.
Is KM14 RTZ ULEZ compliant?
Based on its fuel type and registration year, KM14 RTZ 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 KM14 RTZ?
KM14 RTZ is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.