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 2021 Mazda 3 Petrol 1998cc has had 2 MOT tests on record, passing every one. It has 46,862 miles on the clock, averaging 10,377 miles per year, above the UK average of 7,400.
MOT & Mileage History for CF21 TWW
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 46,862 miles |
| Reading date | |
| Miles last year | 13,038 |
| Average per year | 10,377 |
| Mileage consistency | Consistent |
Check CF21 TWW
- 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 2 tests on record
Similar cars to consider
Buyers comparing the Mazda 3 often also look at these models. Check their MOT history and reliability before deciding:
Explore more about the Mazda 3
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CF21 TWW |
| Make | Mazda |
| Model | 3 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2021 |
| First registered | |
| Area code | CF — Cardiff, Cymru (Wales) |
| Age identifier | 21 — March 2021 to August 2021 |
More CF21 T plates
Browse all CF21 T registrations from Cardiff.
About CF21 TWW
What car is CF21 TWW?
CF21 TWW is a white Mazda 3, petrol (1998cc). First registered in Cardiff in 2021.
What is the mileage of CF21 TWW?
The last recorded mileage for CF21 TWW was 46,862 miles, recorded on 19 Sep 2025 during its most recent MOT test.
Has CF21 TWW passed its MOT?
CF21 TWW has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 19 Sep 2025.
Is CF21 TWW ULEZ compliant?
Based on its fuel type and registration year, CF21 TWW 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 CF21 TWW?
CF21 TWW is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.