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 16 MOT tests on record, passing 13 and failing 3 (81% pass rate). It has 99,720 miles on the clock, averaging 7,155 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 YS53 CAO
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
Below average| Latest reading | 99,720 miles |
| Reading date | |
| Miles last year | 6,786 |
| Average per year | 7,155 |
| Mileage consistency | Consistent |
Check YS53 CAO
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 16 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 | YS53 CAO |
| Make | Toyota |
| Model | Yaris |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 998cc |
| Year | 2003 |
| First registered | |
| Area code | YS — Sheffield, Yorkshire |
| Age identifier | 53 — September 2003 to February 2004 |
More YS53 C plates
Browse all YS53 C registrations from Sheffield.
About YS53 CAO
What car is YS53 CAO?
YS53 CAO is a blue Toyota Yaris, petrol (998cc). First registered in Sheffield in 2003.
What is the mileage of YS53 CAO?
The last recorded mileage for YS53 CAO was 99,720 miles, recorded on 24 Oct 2018 during its most recent MOT test.
Has YS53 CAO passed its MOT?
YS53 CAO has had 16 MOT tests with an 81% pass rate (13 passes, 3 failures). It last passed on 24 Oct 2018.
Is YS53 CAO ULEZ compliant?
Based on its fuel type and registration year, YS53 CAO 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 YS53 CAO?
YS53 CAO is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.