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 20 MOT tests on record, passing 11 and failing 9 (55% pass rate). It has 100,398 miles on the clock, averaging 8,442 miles per year, around the UK average of 7,400.
MOT & Mileage History for RL04 NJN
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
About average| Latest reading | 100,398 miles |
| Reading date | |
| Miles last year | 2 |
| Average per year | 8,442 |
| Mileage consistency | Variable |
Check RL04 NJN
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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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Vehicle Details
| Registration | RL04 NJN |
| Make | Kia |
| Model | Rio |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1343cc |
| Year | 2004 |
| First registered | |
| Area code | RL — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RL04 N plates
Browse all RL04 N registrations from Reading.
About RL04 NJN
What car is RL04 NJN?
RL04 NJN is an silver Kia Rio, petrol (1343cc). First registered in Reading in 2004.
What is the mileage of RL04 NJN?
The last recorded mileage for RL04 NJN was 100,398 miles, recorded on 13 Oct 2018 during its most recent MOT test.
Has RL04 NJN passed its MOT?
RL04 NJN has had 20 MOT tests with a 55% pass rate (11 passes, 9 failures). It last passed on 13 Oct 2018.
Is RL04 NJN ULEZ compliant?
Based on its fuel type and registration year, RL04 NJN 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 RL04 NJN?
RL04 NJN is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.