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 Cls Diesel 2987cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 58,059 miles on the clock, averaging 9,103 miles per year, above the UK average of 7,400.
MOT & Mileage History for KM66 FNN
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 58,059 miles |
| Reading date | |
| Miles last year | 7,552 |
| Average per year | 9,103 |
| Mileage consistency | Consistent |
Check KM66 FNN
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 7 tests on record
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Vehicle Details
| Registration | KM66 FNN |
| Make | Mercedes-Benz |
| Model | Cls |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 2987cc |
| Year | 2017 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 66 — September 2016 to February 2017 |
More KM66 F plates
Browse all KM66 F registrations from Luton.
About KM66 FNN
What car is KM66 FNN?
KM66 FNN is a silver Mercedes-Benz Cls, diesel (2987cc). First registered in Luton in 2017.
What is the mileage of KM66 FNN?
The last recorded mileage for KM66 FNN was 58,059 miles, recorded on 8 Dec 2025 during its most recent MOT test.
Has KM66 FNN passed its MOT?
KM66 FNN has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 8 Dec 2025.
Is KM66 FNN ULEZ compliant?
Based on its fuel type and registration year, KM66 FNN 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 KM66 FNN?
KM66 FNN is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.