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 2007 Mercedes-Benz B-Class Diesel 1991cc has had 8 MOT tests on record, passing 6 and failing 2 (75% pass rate). It has 205,496 miles on the clock, averaging 12,695 miles per year, above the UK average of 7,400.
MOT & Mileage History for KN57 NWT
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 | 205,496 miles |
| Reading date | |
| Miles last year | 2,037 |
| Average per year | 12,695 |
| Mileage consistency | Variable |
Check KN57 NWT
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Full MOT Test History 8 tests on record
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Vehicle Details
| Registration | KN57 NWT |
| Make | Mercedes-Benz |
| Model | B-Class |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1991cc |
| Year | 2007 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 57 — September 2007 to February 2008 |
More KN57 N plates
Browse all KN57 N registrations from Luton.
About KN57 NWT
What car is KN57 NWT?
KN57 NWT is a black Mercedes-Benz B-Class, diesel (1991cc). First registered in Luton in 2007.
What is the mileage of KN57 NWT?
The last recorded mileage for KN57 NWT was 205,496 miles, recorded on 9 May 2017 during its most recent MOT test.
Has KN57 NWT passed its MOT?
KN57 NWT has had 8 MOT tests with a 75% pass rate (6 passes, 2 failures). It last was tested on 9 May 2017.
Is KN57 NWT ULEZ compliant?
Based on its fuel type and registration year, KN57 NWT is likely not ULEZ compliant. As a diesel vehicle registered in 2007, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KN57 NWT?
KN57 NWT is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.