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 2007 Mazda 3 Diesel 1998cc has had 23 MOT tests on record, passing 15 and failing 8 (65% pass rate). It has 159,707 miles on the clock, averaging 6,451 miles per year, below the UK average of 7,400.
MOT & Mileage History for BT57 ECN
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 | 159,707 miles |
| Reading date | |
| Miles last year | -79 |
| Average per year | 6,451 |
| Mileage consistency | Variable |
Check BT57 ECN
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- Service interval analysis
- Warranty work logged
Full MOT Test History 23 tests on record
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Vehicle Details
| Registration | BT57 ECN |
| Make | Mazda |
| Model | 3 |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1998cc |
| Year | 2007 |
| First registered | |
| Area code | BT — Birmingham, Birmingham |
| Age identifier | 57 — September 2007 to February 2008 |
More BT57 E plates
Browse all BT57 E registrations from Birmingham.
About BT57 ECN
What car is BT57 ECN?
BT57 ECN is a black Mazda 3, diesel (1998cc). First registered in Birmingham in 2007.
What is the mileage of BT57 ECN?
The last recorded mileage for BT57 ECN was 159,707 miles, recorded on 10 May 2025 during its most recent MOT test.
Has BT57 ECN passed its MOT?
BT57 ECN has had 23 MOT tests with a 65% pass rate (15 passes, 8 failures). It last passed on 10 May 2025.
Is BT57 ECN ULEZ compliant?
Based on its fuel type and registration year, BT57 ECN is likely not ULEZ compliant. As a diesel vehicle registered in 2007, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is BT57 ECN?
BT57 ECN is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.