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 2003 Toyota Yaris Petrol 998cc has had 20 MOT tests on record, passing 15 and failing 5 (75% pass rate). It has 143,630 miles on the clock, averaging 5,351 miles per year, below 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 OY03 ORN
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 | 143,630 miles |
| Reading date | |
| Miles last year | 3,504 |
| Average per year | 5,351 |
| Mileage consistency | Variable |
Check OY03 ORN
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- Plate & colour change history
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- 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
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Vehicle Details
| Registration | OY03 ORN |
| Make | Toyota |
| Model | Yaris |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 998cc |
| Year | 2003 |
| First registered | |
| Area code | OY — Oxford, Oxford |
| Age identifier | 03 — March 2003 to August 2003 |
More OY03 O plates
Browse all OY03 O registrations from Oxford.
About OY03 ORN
What car is OY03 ORN?
OY03 ORN is an blue Toyota Yaris, petrol (998cc). First registered in Oxford in 2003.
What is the mileage of OY03 ORN?
The last recorded mileage for OY03 ORN was 143,630 miles, recorded on 29 Apr 2022 during its most recent MOT test.
Has OY03 ORN passed its MOT?
OY03 ORN has had 20 MOT tests with a 75% pass rate (15 passes, 5 failures). It last passed on 29 Apr 2022.
Is OY03 ORN ULEZ compliant?
Based on its fuel type and registration year, OY03 ORN is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is OY03 ORN?
OY03 ORN is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.