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 11 and failing 3 (79% pass rate). It has 114,389 miles on the clock, averaging 8,476 miles per year, around the UK average of 7,400.
MOT & Mileage History for KM12 NSU
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
About average| Latest reading | 114,389 miles |
| Reading date | |
| Average per year | 8,476 |
| Mileage consistency | Variable |
Check KM12 NSU
- Write-off & insurance claims Experian
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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 | KM12 NSU |
| Make | Mercedes-Benz |
| Model | B-Class |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1796cc |
| Year | 2012 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 12 — March 2012 to August 2012 |
More KM12 N plates
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About KM12 NSU
What car is KM12 NSU?
KM12 NSU is a black Mercedes-Benz B-Class, diesel (1796cc). First registered in Luton in 2012.
What is the mileage of KM12 NSU?
The last recorded mileage for KM12 NSU was 114,389 miles, recorded on 5 Nov 2025 during its most recent MOT test.
Has KM12 NSU passed its MOT?
KM12 NSU has had 14 MOT tests with a 79% pass rate (11 passes, 3 failures). It last passed on 5 Nov 2025.
Is KM12 NSU ULEZ compliant?
Based on its fuel type and registration year, KM12 NSU 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 KM12 NSU?
KM12 NSU is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.