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 2004 Ford Focus Diesel 1753cc has had 15 MOT tests on record, passing 10 and failing 5 (67% pass rate). It has 159,685 miles on the clock, averaging 11,442 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 AG53 BYF
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 | 159,685 miles |
| Reading date | |
| Miles last year | 8 |
| Average per year | 11,442 |
| Mileage consistency | Variable |
Check AG53 BYF
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 15 tests on record
Similar cars to consider
Buyers comparing the Ford Focus often also look at these models. Check their MOT history and reliability before deciding:
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
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | AG53 BYF |
| Make | Ford |
| Model | Focus |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1753cc |
| Year | 2004 |
| First registered | |
| Area code | AG — Peterborough, Anglia |
| Age identifier | 53 — September 2003 to February 2004 |
More AG53 B plates
Browse all AG53 B registrations from Peterborough.
About AG53 BYF
What car is AG53 BYF?
AG53 BYF is an blue Ford Focus, diesel (1753cc). First registered in Peterborough in 2004.
What is the mileage of AG53 BYF?
The last recorded mileage for AG53 BYF was 159,685 miles, recorded on 3 Oct 2017 during its most recent MOT test.
Has AG53 BYF passed its MOT?
AG53 BYF has had 15 MOT tests with a 67% pass rate (10 passes, 5 failures). It last passed on 3 Oct 2017.
Is AG53 BYF ULEZ compliant?
Based on its fuel type and registration year, AG53 BYF is likely not ULEZ compliant. As a diesel vehicle registered in 2004, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is AG53 BYF?
AG53 BYF is approximately 22 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.