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 2020 Ford Focus Petrol 999cc has had 4 MOT tests on record, passing every one. It has 42,085 miles on the clock, averaging 6,187 miles per year, below the UK average of 7,400. The 1.0 EcoBoost engine is known for wet timing belt and coolant leaks from cylinder head, seals, or header tank cap.
MOT & Mileage History for BY03 SJM
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
Below average| Latest reading | 42,085 miles |
| Reading date | |
| Miles last year | 7,475 |
| Average per year | 6,187 |
| Mileage consistency | Consistent |
Check BY03 SJM
- 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 4 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 (2018–2023), based on owner reports and workshop data across the UK.
Wet timing belt (oil-immersed, part typically CM5G-6M256-A or similar Ford OEM)
Coolant leaks from cylinder head, seals, or header tank cap
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 | BY03 SJM |
| Make | Ford |
| Model | Focus |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2020 |
| First registered | |
| Area code | BY — Birmingham, Birmingham |
| Age identifier | 03 — March 2003 to August 2003 |
More BY03 S plates
Browse all BY03 S registrations from Birmingham.
About BY03 SJM
What car is BY03 SJM?
BY03 SJM is a blue Ford Focus, petrol (999cc). First registered in Birmingham in 2020.
What is the mileage of BY03 SJM?
The last recorded mileage for BY03 SJM was 42,085 miles, recorded on 19 Mar 2026 during its most recent MOT test.
Has BY03 SJM passed its MOT?
BY03 SJM has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 19 Mar 2026.
Is BY03 SJM ULEZ compliant?
Based on its fuel type and registration year, BY03 SJM is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is BY03 SJM?
BY03 SJM is approximately 6 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.