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 29,690 miles on the clock, averaging 6,241 miles per year, below the UK average of 7,400.
MOT & Mileage History for BT71 DEU
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 | 29,690 miles |
| Reading date | |
| Miles last year | 7,109 |
| Average per year | 6,241 |
| Mileage consistency | Consistent |
Check BT71 DEU
- 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 DEU |
| 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 DEU
What car is BT71 DEU?
BT71 DEU is a blue Mazda 3, petrol (1998cc). First registered in Birmingham in 2021.
What is the mileage of BT71 DEU?
The last recorded mileage for BT71 DEU was 29,690 miles, recorded on 21 Aug 2025 during its most recent MOT test.
Has BT71 DEU passed its MOT?
BT71 DEU has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 21 Aug 2025.
Is BT71 DEU ULEZ compliant?
Based on its fuel type and registration year, BT71 DEU 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 DEU?
BT71 DEU is approximately 5 years old. Age identifier 71 means registered between 1 September 2021 and 28 February 2022.