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 2004 Mazda 3 Petrol 1598cc has had 13 MOT tests on record, passing 11 and failing 2 (85% pass rate). It has 139,303 miles on the clock, averaging 8,412 miles per year, around the UK average of 7,400.
MOT & Mileage History for CU54 KKN
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
About average| Latest reading | 139,303 miles |
| Reading date | |
| Miles last year | 5,959 |
| Average per year | 8,412 |
| Mileage consistency | Variable |
Check CU54 KKN
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 13 tests on record
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Vehicle Details
| Registration | CU54 KKN |
| Make | Mazda |
| Model | 3 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2004 |
| First registered | |
| Area code | CU — Swansea, Cymru (Wales) |
| Age identifier | 54 — September 2004 to February 2005 |
More CU54 K plates
Browse all CU54 K registrations from Swansea.
About CU54 KKN
What car is CU54 KKN?
CU54 KKN is a silver Mazda 3, petrol (1598cc). First registered in Swansea in 2004.
What is the mileage of CU54 KKN?
The last recorded mileage for CU54 KKN was 139,303 miles, recorded on 3 Jun 2017 during its most recent MOT test.
Has CU54 KKN passed its MOT?
CU54 KKN has had 13 MOT tests with an 85% pass rate (11 passes, 2 failures). It last passed on 3 Jun 2017.
Is CU54 KKN ULEZ compliant?
Based on its fuel type and registration year, CU54 KKN is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is CU54 KKN?
CU54 KKN is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.