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 1298cc has had 25 MOT tests on record, passing 17 and failing 8 (68% pass rate). It has 99,960 miles on the clock, averaging 5,059 miles per year, below the UK average of 7,400. The 1.3 VVT-i engine is known for 2sz-fe.
MOT & Mileage History for RK03 JNZ
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 | 99,960 miles |
| Reading date | |
| Miles last year | 6 |
| Average per year | 5,059 |
| Mileage consistency | Consistent |
Check RK03 JNZ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 25 tests on record
Similar cars to consider
Buyers comparing the Toyota Yaris often also look at these models. Check their MOT history and reliability before deciding:
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.
2SZ-FE
Belt for alternator/water pump wears quickly due to pulley alignment or material quality.
Explore more about the Toyota Yaris
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | RK03 JNZ |
| Make | Toyota |
| Model | Yaris |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1298cc |
| Year | 2003 |
| First registered | |
| Area code | RK — Reading, Reading |
| Age identifier | 03 — March 2003 to August 2003 |
More RK03 J plates
Browse all RK03 J registrations from Reading.
About RK03 JNZ
What car is RK03 JNZ?
RK03 JNZ is an grey Toyota Yaris, petrol (1298cc). First registered in Reading in 2003.
What is the mileage of RK03 JNZ?
The last recorded mileage for RK03 JNZ was 99,960 miles, recorded on 11 Dec 2023 during its most recent MOT test.
Has RK03 JNZ passed its MOT?
RK03 JNZ has had 25 MOT tests with a 68% pass rate (17 passes, 8 failures). It last passed on 11 Dec 2023.
Is RK03 JNZ ULEZ compliant?
Based on its fuel type and registration year, RK03 JNZ 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 RK03 JNZ?
RK03 JNZ is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.