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 10 and failing 4 (71% pass rate). It has 145,725 miles on the clock, averaging 14,498 miles per year, above the UK average of 7,400.
MOT & Mileage History for KM14 MDX
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
Above average| Latest reading | 145,725 miles |
| Reading date | |
| Miles last year | 2 |
| Average per year | 14,498 |
| Mileage consistency | Variable |
Check KM14 MDX
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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 MDX |
| 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 |
More KM14 M plates
Browse all KM14 M registrations from Luton.
About KM14 MDX
What car is KM14 MDX?
KM14 MDX is a black Mercedes-Benz B-Class, diesel (1461cc). First registered in Luton in 2014.
What is the mileage of KM14 MDX?
The last recorded mileage for KM14 MDX was 145,725 miles, recorded on 5 Nov 2025 during its most recent MOT test.
Has KM14 MDX passed its MOT?
KM14 MDX has had 14 MOT tests with a 71% pass rate (10 passes, 4 failures). It last passed on 5 Nov 2025.
Is KM14 MDX ULEZ compliant?
Based on its fuel type and registration year, KM14 MDX 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 MDX?
KM14 MDX is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.