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 Daihatsu Copen Petrol 659cc has had 10 MOT tests on record, passing every one. It has 64,432 miles on the clock, averaging 5,398 miles per year, below the UK average of 7,400.
MOT & Mileage History for RJ04 BTX
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 | 64,432 miles |
| Reading date | |
| Miles last year | 6,853 |
| Average per year | 5,398 |
| Mileage consistency | Variable |
Check RJ04 BTX
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Full MOT Test History 10 tests on record
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Vehicle Details
| Registration | RJ04 BTX |
| Make | Daihatsu |
| Model | Copen |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 659cc |
| Year | 2004 |
| First registered | |
| Area code | RJ — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RJ04 B plates
Browse all RJ04 B registrations from Reading.
About RJ04 BTX
What car is RJ04 BTX?
RJ04 BTX is an silver Daihatsu Copen, petrol (659cc). First registered in Reading in 2004.
What is the mileage of RJ04 BTX?
The last recorded mileage for RJ04 BTX was 64,432 miles, recorded on 10 Jun 2016 during its most recent MOT test.
Has RJ04 BTX passed its MOT?
RJ04 BTX has had 10 MOT tests with an 100% pass rate (10 passes, 0 failures). It last passed on 10 Jun 2016.
Is RJ04 BTX ULEZ compliant?
Based on its fuel type and registration year, RJ04 BTX 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 RJ04 BTX?
RJ04 BTX is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.