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 2003 Ford Focus Diesel 1753cc has had 13 MOT tests on record, passing 10 and failing 3 (77% pass rate). It has 172,033 miles on the clock, averaging 11,068 miles per year, above the UK average of 7,400. The 1.8 TDdi engine is known for timing belt failure and thermostat housing (plastic flange).
MOT & Mileage History for KB03 JKF
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
Above average| Latest reading | 172,033 miles |
| Reading date | |
| Miles last year | 11,275 |
| Average per year | 11,068 |
| Mileage consistency | Variable |
Check KB03 JKF
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 13 tests on record
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Reported issues for this Ford Focus
These are the most commonly reported problems on Ford Focus models (1998–2004), based on owner reports and workshop data across the UK.
Timing belt failure
Belt snaps, bending exhaust valves (interference engine design).
Thermostat housing (plastic flange)
Plastic deforms/cracks, causing coolant leaks at joint.
Common faults, what to check, and what to pay
Explore more about the Ford Focus
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Vehicle Details
| Registration | KB03 JKF |
| Make | Ford |
| Model | Focus |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1753cc |
| Year | 2003 |
| First registered | |
| Area code | KB — Northampton, Luton and Northampton |
| Age identifier | 03 — March 2003 to August 2003 |
More KB03 J plates
Browse all KB03 J registrations from Northampton.
About KB03 JKF
What car is KB03 JKF?
KB03 JKF is a grey Ford Focus, diesel (1753cc). First registered in Northampton in 2003.
What is the mileage of KB03 JKF?
The last recorded mileage for KB03 JKF was 172,033 miles, recorded on 24 Oct 2015 during its most recent MOT test.
Has KB03 JKF passed its MOT?
KB03 JKF has had 13 MOT tests with a 77% pass rate (10 passes, 3 failures). It last passed on 24 Oct 2015.
Is KB03 JKF ULEZ compliant?
Based on its fuel type and registration year, KB03 JKF is likely not ULEZ compliant. As a diesel vehicle registered in 2003, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KB03 JKF?
KB03 JKF is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.