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 2014 Mazda 6 Diesel 2191cc has had 10 MOT tests on record, passing 8 and failing 2 (80% pass rate). It has 142,509 miles on the clock, averaging 11,021 miles per year, above the UK average of 7,400.
MOT & Mileage History for CU14 TWJ
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 | 142,509 miles |
| Reading date | |
| Miles last year | 6,998 |
| Average per year | 11,021 |
| Mileage consistency | Variable |
Check CU14 TWJ
- 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
Similar cars to consider
Buyers comparing the Mazda 6 often also look at these models. Check their MOT history and reliability before deciding:
Explore more about the Mazda 6
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CU14 TWJ |
| Make | Mazda |
| Model | 6 |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 2191cc |
| Year | 2014 |
| First registered | |
| Area code | CU — Swansea, Cymru (Wales) |
| Age identifier | 14 — March 2014 to August 2014 |
More CU14 T plates
Browse all CU14 T registrations from Swansea.
About CU14 TWJ
What car is CU14 TWJ?
CU14 TWJ is a silver Mazda 6, diesel (2191cc). First registered in Swansea in 2014.
What is the mileage of CU14 TWJ?
The last recorded mileage for CU14 TWJ was 142,509 miles, recorded on 12 Feb 2024 during its most recent MOT test.
Has CU14 TWJ passed its MOT?
CU14 TWJ has had 10 MOT tests with an 80% pass rate (8 passes, 2 failures). It last passed on 12 Feb 2024.
Is CU14 TWJ ULEZ compliant?
Based on its fuel type and registration year, CU14 TWJ is likely not ULEZ compliant. As a diesel vehicle registered in 2014, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is CU14 TWJ?
CU14 TWJ is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.