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 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 84,943 miles on the clock, averaging 15,617 miles per year, above the UK average of 7,400.
MOT & Mileage History for PO21 ULJ
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
Above average| Latest reading | 84,943 miles |
| Reading date | |
| Miles last year | 14,042 |
| Average per year | 15,617 |
| Mileage consistency | Consistent |
Check PO21 ULJ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- 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
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Vehicle Details
| Registration | PO21 ULJ |
| Make | Mazda |
| Model | 3 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | PO — Preston, Preston |
| Age identifier | 21 — March 2021 to August 2021 |
More PO21 U plates
Browse all PO21 U registrations from Preston.
About PO21 ULJ
What car is PO21 ULJ?
PO21 ULJ is a blue Mazda 3, petrol (1998cc). First registered in Preston in 2021.
What is the mileage of PO21 ULJ?
The last recorded mileage for PO21 ULJ was 84,943 miles, recorded on 1 Apr 2026 during its most recent MOT test.
Has PO21 ULJ passed its MOT?
PO21 ULJ has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 1 Apr 2026.
Is PO21 ULJ ULEZ compliant?
Based on its fuel type and registration year, PO21 ULJ 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 PO21 ULJ?
PO21 ULJ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.