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 2012 Mazda 3 Petrol 1999cc has had 15 MOT tests on record, passing 12 and failing 3 (80% pass rate). It has 81,557 miles on the clock, averaging 5,746 miles per year, below the UK average of 7,400. The 2.0L LF-VE engine is known for 1. high oil consumption and 2. thermostat failure (stuck open or closed).
MOT & Mileage History for CV12 FEP
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
Below average| Latest reading | 81,557 miles |
| Reading date | |
| Miles last year | 5,933 |
| Average per year | 5,746 |
| Mileage consistency | Variable |
Check CV12 FEP
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 15 tests on record
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Reported issues for this Mazda 3
These are the most commonly reported problems on Mazda 3 models (2009–2013), based on owner reports and workshop data across the UK.
1. High Oil Consumption (valve stem seals & connecting rod bearings)
Valve stem seals degrade, allowing oil past them into the combustion chamber. Separately, connecting rod bearings can lose oil film and overheat, spinning on the crankshaft journal.[1]
2. Thermostat Failure (stuck open or closed)
Thermostat sticks in the open or closed position, breaking temperature regulation.[1]
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Vehicle Details
| Registration | CV12 FEP |
| Make | Mazda |
| Model | 3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2012 |
| First registered | |
| Area code | CV — Swansea, Cymru (Wales) |
| Age identifier | 12 — March 2012 to August 2012 |
More CV12 F plates
Browse all CV12 F registrations from Swansea.
About CV12 FEP
What car is CV12 FEP?
CV12 FEP is a black Mazda 3, petrol (1999cc). First registered in Swansea in 2012.
What is the mileage of CV12 FEP?
The last recorded mileage for CV12 FEP was 81,557 miles, recorded on 10 Jan 2026 during its most recent MOT test.
Has CV12 FEP passed its MOT?
CV12 FEP has had 15 MOT tests with an 80% pass rate (12 passes, 3 failures). It last passed on 10 Jan 2026.
Is CV12 FEP ULEZ compliant?
Based on its fuel type and registration year, CV12 FEP 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 CV12 FEP?
CV12 FEP is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.