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 2004 Mazda Rx-8 Petrol 2616cc has had 17 MOT tests on record, passing 14 and failing 3 (82% pass rate). It has 94,605 miles on the clock, averaging 6,129 miles per year, below the UK average of 7,400.
MOT & Mileage History for SO04 BTZ
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 | 94,605 miles |
| Reading date | |
| Average per year | 6,129 |
| Mileage consistency | Variable |
Check SO04 BTZ
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Full MOT Test History 17 tests on record
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Vehicle Details
| Registration | SO04 BTZ |
| Make | Mazda |
| Model | Rx-8 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 2616cc |
| Year | 2004 |
| First registered | |
| Area code | SO — Edinburgh, Scotland |
| Age identifier | 04 — March 2004 to August 2004 |
More SO04 B plates
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About SO04 BTZ
What car is SO04 BTZ?
SO04 BTZ is an blue Mazda Rx-8, petrol (2616cc). First registered in Edinburgh in 2004.
What is the mileage of SO04 BTZ?
The last recorded mileage for SO04 BTZ was 94,605 miles, recorded on 29 Apr 2019 during its most recent MOT test.
Has SO04 BTZ passed its MOT?
SO04 BTZ has had 17 MOT tests with an 82% pass rate (14 passes, 3 failures). It last passed on 29 Apr 2019.
Is SO04 BTZ ULEZ compliant?
Based on its fuel type and registration year, SO04 BTZ is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is SO04 BTZ?
SO04 BTZ is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.