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 2017 Mercedes-Benz S-Class Diesel 2987cc has had 12 MOT tests on record, passing 11 and failing once (92% pass rate). It has 156,820 miles on the clock, averaging 15,723 miles per year, above the UK average of 7,400.
MOT & Mileage History for KF66 HNN
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
Above average| Latest reading | 156,820 miles |
| Reading date | |
| Miles last year | 7,398 |
| Average per year | 15,723 |
| Mileage consistency | Variable |
Check KF66 HNN
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- Warranty work logged
Full MOT Test History 12 tests on record
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Vehicle Details
| Registration | KF66 HNN |
| Make | Mercedes-Benz |
| Model | S-Class |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2987cc |
| Year | 2017 |
| First registered | |
| Area code | KF — Northampton, Luton and Northampton |
| Age identifier | 66 — September 2016 to February 2017 |
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About KF66 HNN
What car is KF66 HNN?
KF66 HNN is a black Mercedes-Benz S-Class, diesel (2987cc). First registered in Northampton in 2017.
What is the mileage of KF66 HNN?
The last recorded mileage for KF66 HNN was 156,820 miles, recorded on 8 May 2026 during its most recent MOT test.
Has KF66 HNN passed its MOT?
KF66 HNN has had 12 MOT tests with an 92% pass rate (11 passes, 1 failure). It last passed on 8 May 2026.
Is KF66 HNN ULEZ compliant?
Based on its fuel type and registration year, KF66 HNN is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KF66 HNN?
KF66 HNN is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.