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 B-Class Diesel 1461cc has had 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 74,411 miles on the clock, averaging 9,283 miles per year, above the UK average of 7,400.
MOT & Mileage History for KJ66 FFS
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 | 74,411 miles |
| Reading date | |
| Miles last year | 2 |
| Average per year | 9,283 |
| Mileage consistency | Variable |
Check KJ66 FFS
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- Warranty work logged
Full MOT Test History 8 tests on record
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Vehicle Details
| Registration | KJ66 FFS |
| Make | Mercedes-Benz |
| Model | B-Class |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1461cc |
| Year | 2017 |
| First registered | |
| Area code | KJ — Northampton, Luton and Northampton |
| Age identifier | 66 — September 2016 to February 2017 |
More KJ66 F plates
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About KJ66 FFS
What car is KJ66 FFS?
KJ66 FFS is a grey Mercedes-Benz B-Class, diesel (1461cc). First registered in Northampton in 2017.
What is the mileage of KJ66 FFS?
The last recorded mileage for KJ66 FFS was 74,411 miles, recorded on 17 Oct 2025 during its most recent MOT test.
Has KJ66 FFS passed its MOT?
KJ66 FFS has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 17 Oct 2025.
Is KJ66 FFS ULEZ compliant?
Based on its fuel type and registration year, KJ66 FFS 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 KJ66 FFS?
KJ66 FFS is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.