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 22 MOT tests on record, passing 14 and failing 8 (64% pass rate). It has 146,132 miles on the clock, averaging 8,974 miles per year, around 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 AJ51 AEZ
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
About average| Latest reading | 146,132 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 8,974 |
| Mileage consistency | Variable |
Check AJ51 AEZ
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- Warranty work logged
Full MOT Test History 22 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 | AJ51 AEZ |
| Make | Ford |
| Model | Focus |
| Colour | Green |
| Fuel type | Diesel |
| Engine | 1753cc |
| Year | 2001 |
| First registered | |
| Area code | AJ — Peterborough, Anglia |
| Age identifier | 51 — September 2001 to February 2002 |
More AJ51 A plates
Browse all AJ51 A registrations from Peterborough.
About AJ51 AEZ
What car is AJ51 AEZ?
AJ51 AEZ is an green Ford Focus, diesel (1753cc). First registered in Peterborough in 2001.
What is the mileage of AJ51 AEZ?
The last recorded mileage for AJ51 AEZ was 146,132 miles, recorded on 19 Oct 2018 during its most recent MOT test.
Has AJ51 AEZ passed its MOT?
AJ51 AEZ has had 22 MOT tests with a 64% pass rate (14 passes, 8 failures). It last passed on 19 Oct 2018.
Is AJ51 AEZ ULEZ compliant?
Based on its fuel type and registration year, AJ51 AEZ 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 AJ51 AEZ?
AJ51 AEZ is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.