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 2001 Ford Mondeo Petrol 1798cc has had 12 MOT tests on record, passing 8 and failing 4 (67% pass rate). It has 137,461 miles on the clock, averaging 10,084 miles per year, above the UK average of 7,400.
MOT & Mileage History for KF51 ONJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 137,461 miles |
| Reading date | |
| Miles last year | 13,596 |
| Average per year | 10,084 |
| Mileage consistency | Variable |
Check KF51 ONJ
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- Warranty work logged
Full MOT Test History 12 tests on record
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Vehicle Details
| Registration | KF51 ONJ |
| Make | Ford |
| Model | Mondeo |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2001 |
| First registered | |
| Area code | KF — Northampton, Luton and Northampton |
| Age identifier | 51 — September 2001 to February 2002 |
More KF51 O plates
Browse all KF51 O registrations from Northampton.
About KF51 ONJ
What car is KF51 ONJ?
KF51 ONJ is a black Ford Mondeo, petrol (1798cc). First registered in Northampton in 2001.
What is the mileage of KF51 ONJ?
The last recorded mileage for KF51 ONJ was 137,461 miles, recorded on 12 Dec 2012 during its most recent MOT test.
Has KF51 ONJ passed its MOT?
KF51 ONJ has had 12 MOT tests with a 67% pass rate (8 passes, 4 failures). It last passed on 12 Dec 2012.
Is KF51 ONJ ULEZ compliant?
Based on its fuel type and registration year, KF51 ONJ is likely not ULEZ compliant. As a petrol vehicle registered in 2001, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KF51 ONJ?
KF51 ONJ is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.