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 2020 Mazda 3 Petrol 1998cc has had 5 MOT tests on record, passing 4 and failing once (80% pass rate). It has 25,744 miles on the clock, averaging 4,302 miles per year, well below the UK average of 7,400.
MOT & Mileage History for CN70 RDX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 25,744 miles |
| Reading date | |
| Miles last year | 5,563 |
| Average per year | 4,302 |
| Mileage consistency | Variable |
Check CN70 RDX
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 5 tests on record
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Vehicle Details
| Registration | CN70 RDX |
| Make | Mazda |
| Model | 3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2020 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 70 — September 2020 to February 2021 |
More CN70 R plates
Browse all CN70 R registrations from Cardiff.
About CN70 RDX
What car is CN70 RDX?
CN70 RDX is a black Mazda 3, petrol (1998cc). First registered in Cardiff in 2020.
What is the mileage of CN70 RDX?
The last recorded mileage for CN70 RDX was 25,744 miles, recorded on 25 Mar 2026 during its most recent MOT test.
Has CN70 RDX passed its MOT?
CN70 RDX has had 5 MOT tests with an 80% pass rate (4 passes, 1 failure). It last passed on 25 Mar 2026.
Is CN70 RDX ULEZ compliant?
Based on its fuel type and registration year, CN70 RDX is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is CN70 RDX?
CN70 RDX is approximately 6 years old. Age identifier 70 means registered between 1 September 2020 and 28 February 2021.