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 2 MOT tests on record, passing every one. It has 28,580 miles on the clock, averaging 1,918 miles per year, well below the UK average of 7,400.
MOT & Mileage History for BT71 DDX
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
Low mileage| Latest reading | 28,580 miles |
| Reading date | |
| Miles last year | 1,930 |
| Average per year | 1,918 |
| Mileage consistency | Consistent |
Check BT71 DDX
- 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 2 tests on record
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Vehicle Details
| Registration | BT71 DDX |
| Make | Mazda |
| Model | 3 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | BT — Birmingham, Birmingham |
| Age identifier | 71 — September 2021 to February 2022 |
More BT71 D plates
Browse all BT71 D registrations from Birmingham.
About BT71 DDX
What car is BT71 DDX?
BT71 DDX is a blue Mazda 3, petrol (1998cc). First registered in Birmingham in 2021.
What is the mileage of BT71 DDX?
The last recorded mileage for BT71 DDX was 28,580 miles, recorded on 26 Sep 2025 during its most recent MOT test.
Has BT71 DDX passed its MOT?
BT71 DDX has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 26 Sep 2025.
Is BT71 DDX ULEZ compliant?
Based on its fuel type and registration year, BT71 DDX 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 BT71 DDX?
BT71 DDX is approximately 5 years old. Age identifier 71 means registered between 1 September 2021 and 28 February 2022.