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 Focus Diesel 1753cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 121,121 miles on the clock, averaging 13,956 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 KB51 BKY
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 | 121,121 miles |
| Reading date | |
| Miles last year | 2 |
| Average per year | 13,956 |
| Mileage consistency | Consistent |
Check KB51 BKY
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 7 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
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Vehicle Details
| Registration | KB51 BKY |
| Make | Ford |
| Model | Focus |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1753cc |
| Year | 2001 |
| First registered | |
| Area code | KB — Northampton, Luton and Northampton |
| Age identifier | 51 — September 2001 to February 2002 |
More KB51 B plates
Browse all KB51 B registrations from Northampton.
About KB51 BKY
What car is KB51 BKY?
KB51 BKY is a blue Ford Focus, diesel (1753cc). First registered in Northampton in 2001.
What is the mileage of KB51 BKY?
The last recorded mileage for KB51 BKY was 121,121 miles, recorded on 19 Nov 2010 during its most recent MOT test.
Has KB51 BKY passed its MOT?
KB51 BKY has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 19 Nov 2010.
Is KB51 BKY ULEZ compliant?
Based on its fuel type and registration year, KB51 BKY is likely not ULEZ compliant. As a diesel vehicle registered in 2001, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KB51 BKY?
KB51 BKY is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.