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 Slk Petrol 1796cc has had 20 MOT tests on record, passing 18 and failing 2 (90% pass rate). It has 89,376 miles on the clock, averaging 4,688 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KN57 NGU
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
Low mileage| Latest reading | 89,376 miles |
| Reading date | |
| Miles last year | 5,239 |
| Average per year | 4,688 |
| Mileage consistency | Variable |
Check KN57 NGU
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- Warranty work logged
Full MOT Test History 20 tests on record
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Vehicle Details
| Registration | KN57 NGU |
| Make | Mercedes-Benz |
| Model | Slk |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1796cc |
| Year | 2007 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 57 — September 2007 to February 2008 |
More KN57 N plates
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About KN57 NGU
What car is KN57 NGU?
KN57 NGU is a silver Mercedes-Benz Slk, petrol (1796cc). First registered in Luton in 2007.
What is the mileage of KN57 NGU?
The last recorded mileage for KN57 NGU was 89,376 miles, recorded on 19 Jan 2026 during its most recent MOT test.
Has KN57 NGU passed its MOT?
KN57 NGU has had 20 MOT tests with an 90% pass rate (18 passes, 2 failures). It last passed on 19 Jan 2026.
Is KN57 NGU ULEZ compliant?
Based on its fuel type and registration year, KN57 NGU is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KN57 NGU?
KN57 NGU is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.