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 Cls Diesel 2987cc has had 10 MOT tests on record, passing 9 and failing once (90% pass rate). It has 71,425 miles on the clock, averaging 4,219 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KN57 NHH
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 | 71,425 miles |
| Reading date | |
| Miles last year | 170 |
| Average per year | 4,219 |
| Mileage consistency | Variable |
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Full MOT Test History 10 tests on record
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Vehicle Details
| Registration | KN57 NHH |
| Make | Mercedes-Benz |
| Model | Cls |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2987cc |
| 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 NHH
What car is KN57 NHH?
KN57 NHH is a black Mercedes-Benz Cls, diesel (2987cc). First registered in Luton in 2007.
What is the mileage of KN57 NHH?
The last recorded mileage for KN57 NHH was 71,425 miles, recorded on 11 Sep 2021 during its most recent MOT test.
Has KN57 NHH passed its MOT?
KN57 NHH has had 10 MOT tests with an 90% pass rate (9 passes, 1 failure). It last passed on 11 Sep 2021.
Is KN57 NHH ULEZ compliant?
Based on its fuel type and registration year, KN57 NHH 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 NHH?
KN57 NHH is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.