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 Kia Rio Petrol 1343cc has had 22 MOT tests on record, passing 17 and failing 5 (77% pass rate). It has 96,079 miles on the clock, averaging 5,197 miles per year, below the UK average of 7,400.
MOT & Mileage History for RN04 CWA
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 | 96,079 miles |
| Reading date | |
| Average per year | 5,197 |
| Mileage consistency | Consistent |
Check RN04 CWA
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- Service interval analysis
- Warranty work logged
Full MOT Test History 22 tests on record
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Vehicle Details
| Registration | RN04 CWA |
| Make | Kia |
| Model | Rio |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1343cc |
| Year | 2004 |
| First registered | |
| Area code | RN — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RN04 C plates
Browse all RN04 C registrations from Reading.
About RN04 CWA
What car is RN04 CWA?
RN04 CWA is an silver Kia Rio, petrol (1343cc). First registered in Reading in 2004.
What is the mileage of RN04 CWA?
The last recorded mileage for RN04 CWA was 96,079 miles, recorded on 24 Jul 2023 during its most recent MOT test.
Has RN04 CWA passed its MOT?
RN04 CWA has had 22 MOT tests with a 77% pass rate (17 passes, 5 failures). It last passed on 24 Jul 2023.
Is RN04 CWA ULEZ compliant?
Based on its fuel type and registration year, RN04 CWA 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 RN04 CWA?
RN04 CWA is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.