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 2021 Mazda 3 Petrol 1998cc has had 3 MOT tests on record, passing 2 and failing once (67% pass rate). It has 11,189 miles on the clock, averaging 1,074 miles per year, well below the UK average of 7,400.
MOT & Mileage History for SF21 YDJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 11,189 miles |
| Reading date | |
| Miles last year | 1,093 |
| Average per year | 1,074 |
| Mileage consistency | Consistent |
Check SF21 YDJ
- 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 3 tests on record
Similar cars to consider
Buyers comparing the Mazda 3 often also look at these models. Check their MOT history and reliability before deciding:
Explore more about the Mazda 3
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | SF21 YDJ |
| Make | Mazda |
| Model | 3 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | SF — Glasgow, Scotland |
| Age identifier | 21 — March 2021 to August 2021 |
More SF21 Y plates
Browse all SF21 Y registrations from Glasgow.
About SF21 YDJ
What car is SF21 YDJ?
SF21 YDJ is an grey Mazda 3, petrol (1998cc). First registered in Glasgow in 2021.
What is the mileage of SF21 YDJ?
The last recorded mileage for SF21 YDJ was 11,189 miles, recorded on 15 Oct 2025 during its most recent MOT test.
Has SF21 YDJ passed its MOT?
SF21 YDJ has had 3 MOT tests with a 67% pass rate (2 passes, 1 failure). It last passed on 15 Oct 2025.
Is SF21 YDJ ULEZ compliant?
Based on its fuel type and registration year, SF21 YDJ 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 SF21 YDJ?
SF21 YDJ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.