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 C Diesel 2148cc has had 13 MOT tests on record, passing 12 and failing once (92% pass rate). It has 45,370 miles on the clock, averaging 3,722 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KN12 NKW
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 45,370 miles |
| Reading date | |
| Miles last year | 2,033 |
| Average per year | 3,722 |
| Mileage consistency | Variable |
Check KN12 NKW
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 13 tests on record
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Vehicle Details
| Registration | KN12 NKW |
| Make | Mercedes-Benz |
| Model | C |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 2148cc |
| Year | 2012 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 12 — March 2012 to August 2012 |
More KN12 N plates
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About KN12 NKW
What car is KN12 NKW?
KN12 NKW is a silver Mercedes-Benz C, diesel (2148cc). First registered in Luton in 2012.
What is the mileage of KN12 NKW?
The last recorded mileage for KN12 NKW was 45,370 miles, recorded on 22 Jan 2026 during its most recent MOT test.
Has KN12 NKW passed its MOT?
KN12 NKW has had 13 MOT tests with an 92% pass rate (12 passes, 1 failure). It last passed on 22 Jan 2026.
Is KN12 NKW ULEZ compliant?
Based on its fuel type and registration year, KN12 NKW 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 NKW?
KN12 NKW is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.