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 Toyota Yaris Petrol 998cc has had 20 MOT tests on record, passing 16 and failing 4 (80% pass rate). It has 199,194 miles on the clock, averaging 10,752 miles per year, above the UK average of 7,400. The 1.0 VVT-i engine is known for 1sz-fe and timing chain hydraulic tensioner.
MOT & Mileage History for RO04 WJU
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
Above average| Latest reading | 199,194 miles |
| Reading date | |
| Average per year | 10,752 |
| Mileage consistency | Variable |
Check RO04 WJU
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 20 tests on record
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Reported issues for this Toyota Yaris
These are the most commonly reported problems on Toyota Yaris models (1999–2005), based on owner reports and workshop data across the UK.
1SZ-FE
Timing chain hydraulic tensioner
Explore more about the Toyota Yaris
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Vehicle Details
| Registration | RO04 WJU |
| Make | Toyota |
| Model | Yaris |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 998cc |
| Year | 2004 |
| First registered | |
| Area code | RO — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RO04 W plates
Browse all RO04 W registrations from Reading.
About RO04 WJU
What car is RO04 WJU?
RO04 WJU is an silver Toyota Yaris, petrol (998cc). First registered in Reading in 2004.
What is the mileage of RO04 WJU?
The last recorded mileage for RO04 WJU was 199,194 miles, recorded on 25 Apr 2023 during its most recent MOT test.
Has RO04 WJU passed its MOT?
RO04 WJU has had 20 MOT tests with an 80% pass rate (16 passes, 4 failures). It last passed on 25 Apr 2023.
Is RO04 WJU ULEZ compliant?
Based on its fuel type and registration year, RO04 WJU 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 WJU?
RO04 WJU is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.