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 4 and failing 3 (57% pass rate). It has 150,619 miles on the clock, averaging 12,177 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 YH51 KNK
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 | 150,619 miles |
| Reading date | |
| Average per year | 12,177 |
| Mileage consistency | Consistent |
Check YH51 KNK
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- 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 | YH51 KNK |
| Make | Ford |
| Model | Focus |
| Colour | Green |
| Fuel type | Diesel |
| Engine | 1753cc |
| Year | 2001 |
| First registered | |
| Area code | YH — Leeds, Yorkshire |
| Age identifier | 51 — September 2001 to February 2002 |
More YH51 K plates
Browse all YH51 K registrations from Leeds.
About YH51 KNK
What car is YH51 KNK?
YH51 KNK is a green Ford Focus, diesel (1753cc). First registered in Leeds in 2001.
What is the mileage of YH51 KNK?
The last recorded mileage for YH51 KNK was 150,619 miles, recorded on 27 Sep 2010 during its most recent MOT test.
Has YH51 KNK passed its MOT?
YH51 KNK has had 7 MOT tests with a 57% pass rate (4 passes, 3 failures). It last passed on 27 Sep 2010.
Is YH51 KNK ULEZ compliant?
Based on its fuel type and registration year, YH51 KNK 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 YH51 KNK?
YH51 KNK is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.