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 Subaru Impreza Petrol 1994cc has had 22 MOT tests on record, passing 19 and failing 3 (86% pass rate). It has 129,208 miles on the clock, averaging 4,133 miles per year, well below the UK average of 7,400.
MOT & Mileage History for RO04 THN
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 | 129,208 miles |
| Reading date | |
| Miles last year | 2,833 |
| Average per year | 4,133 |
| Mileage consistency | Variable |
Check RO04 THN
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Full MOT Test History 22 tests on record
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | RO04 THN |
| Make | Subaru |
| Model | Impreza |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1994cc |
| Year | 2004 |
| First registered | |
| Area code | RO — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RO04 T plates
Browse all RO04 T registrations from Reading.
About RO04 THN
What car is RO04 THN?
RO04 THN is an red Subaru Impreza, petrol (1994cc). First registered in Reading in 2004.
What is the mileage of RO04 THN?
The last recorded mileage for RO04 THN was 129,208 miles, recorded on 18 Oct 2025 during its most recent MOT test.
Has RO04 THN passed its MOT?
RO04 THN has had 22 MOT tests with an 86% pass rate (19 passes, 3 failures). It last passed on 18 Oct 2025.
Is RO04 THN ULEZ compliant?
Based on its fuel type and registration year, RO04 THN 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 RO04 THN?
RO04 THN is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.