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 2016 Mazda 6 Diesel 2191cc has had 10 MOT tests on record, passing 8 and failing 2 (80% pass rate). It has 118,455 miles on the clock, averaging 12,834 miles per year, above the UK average of 7,400.
MOT & Mileage History for CN66 RYJ
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
Above average| Latest reading | 118,455 miles |
| Reading date | |
| Miles last year | 8,488 |
| Average per year | 12,834 |
| Mileage consistency | Consistent |
Check CN66 RYJ
- 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 10 tests on record
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Vehicle Details
| Registration | CN66 RYJ |
| Make | Mazda |
| Model | 6 |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 2191cc |
| Year | 2016 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 66 — September 2016 to February 2017 |
More CN66 R plates
Browse all CN66 R registrations from Cardiff.
About CN66 RYJ
What car is CN66 RYJ?
CN66 RYJ is a silver Mazda 6, diesel (2191cc). First registered in Cardiff in 2016.
What is the mileage of CN66 RYJ?
The last recorded mileage for CN66 RYJ was 118,455 miles, recorded on 23 Mar 2026 during its most recent MOT test.
Has CN66 RYJ passed its MOT?
CN66 RYJ has had 10 MOT tests with an 80% pass rate (8 passes, 2 failures). It last passed on 23 Mar 2026.
Is CN66 RYJ ULEZ compliant?
Based on its fuel type and registration year, CN66 RYJ is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is CN66 RYJ?
CN66 RYJ is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.