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 11 MOT tests on record, passing 8 and failing 3 (73% pass rate). It has 65,985 miles on the clock, averaging 5,415 miles per year, below the UK average of 7,400.
MOT & Mileage History for CM04 TAG
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
Below average| Latest reading | 65,985 miles |
| Reading date | |
| Miles last year | 6 |
| Average per year | 5,415 |
| Mileage consistency | Consistent |
Check CM04 TAG
- 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 11 tests on record
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Vehicle Details
| Registration | CM04 TAG |
| Make | Mazda |
| Model | 6 |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 2191cc |
| Year | 2016 |
| First registered | |
| Area code | CM — Cardiff, Cymru (Wales) |
| Age identifier | 04 — March 2004 to August 2004 |
More CM04 T plates
Browse all CM04 T registrations from Cardiff.
About CM04 TAG
What car is CM04 TAG?
CM04 TAG is a silver Mazda 6, diesel (2191cc). First registered in Cardiff in 2016.
What is the mileage of CM04 TAG?
The last recorded mileage for CM04 TAG was 65,985 miles, recorded on 21 Jul 2026 during its most recent MOT test.
Has CM04 TAG passed its MOT?
CM04 TAG has had 11 MOT tests with a 73% pass rate (8 passes, 3 failures). It last passed on 21 Jul 2026.
Is CM04 TAG ULEZ compliant?
Based on its fuel type and registration year, CM04 TAG 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 CM04 TAG?
CM04 TAG is approximately 10 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.