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 Mg Zr Petrol 1796cc has had 18 MOT tests on record, passing 13 and failing 5 (72% pass rate). It has 70,938 miles on the clock, averaging 3,538 miles per year, well below the UK average of 7,400.
MOT & Mileage History for RO04 CNN
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
Low mileage| Latest reading | 70,938 miles |
| Reading date | |
| Miles last year | 1,617 |
| Average per year | 3,538 |
| Mileage consistency | Variable |
Check RO04 CNN
- 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 18 tests on record
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Vehicle Details
| Registration | RO04 CNN |
| Make | Mg |
| Model | Zr |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1796cc |
| Year | 2004 |
| First registered | |
| Area code | RO — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RO04 C plates
Browse all RO04 C registrations from Reading.
About RO04 CNN
What car is RO04 CNN?
RO04 CNN is an blue Mg Zr, petrol (1796cc). First registered in Reading in 2004.
What is the mileage of RO04 CNN?
The last recorded mileage for RO04 CNN was 70,938 miles, recorded on 6 Oct 2021 during its most recent MOT test.
Has RO04 CNN passed its MOT?
RO04 CNN has had 18 MOT tests with a 72% pass rate (13 passes, 5 failures). It last passed on 6 Oct 2021.
Is RO04 CNN ULEZ compliant?
Based on its fuel type and registration year, RO04 CNN 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 RO04 CNN?
RO04 CNN is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.