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 12 MOT tests on record, passing 8 and failing 4 (67% pass rate). It has 139,817 miles on the clock, averaging 11,623 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 RY04 WTN
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 | 139,817 miles |
| Reading date | |
| Miles last year | 81 |
| Average per year | 11,623 |
| Mileage consistency | Variable |
Check RY04 WTN
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 12 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 | RY04 WTN |
| Make | Toyota |
| Model | Yaris |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 998cc |
| Year | 2004 |
| First registered | |
| Area code | RY — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RY04 W plates
Browse all RY04 W registrations from Reading.
About RY04 WTN
What car is RY04 WTN?
RY04 WTN is an red Toyota Yaris, petrol (998cc). First registered in Reading in 2004.
What is the mileage of RY04 WTN?
The last recorded mileage for RY04 WTN was 139,817 miles, recorded on 10 Apr 2015 during its most recent MOT test.
Has RY04 WTN passed its MOT?
RY04 WTN has had 12 MOT tests with a 67% pass rate (8 passes, 4 failures). It last passed on 10 Apr 2015.
Is RY04 WTN ULEZ compliant?
Based on its fuel type and registration year, RY04 WTN 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 RY04 WTN?
RY04 WTN is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.