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 Petrol 1998cc has had 7 MOT tests on record, passing every one. It has 88,339 miles on the clock, averaging 11,018 miles per year, above the UK average of 7,400.
MOT & Mileage History for CN66 RZB
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 | 88,339 miles |
| Reading date | |
| Miles last year | 10,926 |
| Average per year | 11,018 |
| Mileage consistency | Consistent |
Check CN66 RZB
- 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 7 tests on record
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Vehicle Details
| Registration | CN66 RZB |
| Make | Mazda |
| Model | 6 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2016 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 66 — September 2016 to February 2017 |
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About CN66 RZB
What car is CN66 RZB?
CN66 RZB is a white Mazda 6, petrol (1998cc). First registered in Cardiff in 2016.
What is the mileage of CN66 RZB?
The last recorded mileage for CN66 RZB was 88,339 miles, recorded on 18 Dec 2025 during its most recent MOT test.
Has CN66 RZB passed its MOT?
CN66 RZB has had 7 MOT tests with an 100% pass rate (7 passes, 0 failures). It last passed on 18 Dec 2025.
Is CN66 RZB ULEZ compliant?
Based on its fuel type and registration year, CN66 RZB 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 CN66 RZB?
CN66 RZB is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.