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 12 MOT tests on record, passing 10 and failing 2 (83% pass rate). It has 146,632 miles on the clock, averaging 12,470 miles per year, above the UK average of 7,400.
MOT & Mileage History for KM14 MHJ
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 | 146,632 miles |
| Reading date | |
| Miles last year | 18,144 |
| Average per year | 12,470 |
| Mileage consistency | Variable |
Check KM14 MHJ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 12 tests on record
Explore more about the Mercedes-Benz B-Class
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KM14 MHJ |
| Make | Mercedes-Benz |
| Model | B-Class |
| Colour | Grey |
| 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 MHJ
What car is KM14 MHJ?
KM14 MHJ is a grey Mercedes-Benz B-Class, diesel (1461cc). First registered in Luton in 2014.
What is the mileage of KM14 MHJ?
The last recorded mileage for KM14 MHJ was 146,632 miles, recorded on 11 Aug 2026 during its most recent MOT test.
Has KM14 MHJ passed its MOT?
KM14 MHJ has had 12 MOT tests with an 83% pass rate (10 passes, 2 failures). It last passed on 11 Aug 2026.
Is KM14 MHJ ULEZ compliant?
Based on its fuel type and registration year, KM14 MHJ 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 MHJ?
KM14 MHJ is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.