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 Ford Fiesta Petrol 1242cc has had 14 MOT tests on record, passing 12 and failing 2 (86% pass rate). It has 77,747 miles on the clock, averaging 4,534 miles per year, well below the UK average of 7,400. The 1.25 Duratec engine is known for 1. coolant thermostat housing.
MOT & Mileage History for CN12 GRK
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
Low mileage| Latest reading | 77,747 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 4,534 |
| Mileage consistency | Variable |
Check CN12 GRK
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- Outstanding finance check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 14 tests on record
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Reported issues for this Ford Fiesta
These are the most commonly reported problems on Ford Fiesta models (2008–2019), based on owner reports and workshop data across the UK.
1. Coolant thermostat housing (plastic outlet on cylinder head)
Plastic housing cracks or warps, O-ring seal fails, releasing fragments into cooling system.
Common faults, what to check, and what to pay
Explore more about the Ford Fiesta
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Vehicle Details
| Registration | CN12 GRK |
| Make | Ford |
| Model | Fiesta |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2012 |
| First registered | |
| Area code | CN — Cardiff, Cymru (Wales) |
| Age identifier | 12 — March 2012 to August 2012 |
More CN12 G plates
Browse all CN12 G registrations from Cardiff.
About CN12 GRK
What car is CN12 GRK?
CN12 GRK is a black Ford Fiesta, petrol (1242cc). First registered in Cardiff in 2012.
What is the mileage of CN12 GRK?
The last recorded mileage for CN12 GRK was 77,747 miles, recorded on 29 Jan 2026 during its most recent MOT test.
Has CN12 GRK passed its MOT?
CN12 GRK has had 14 MOT tests with an 86% pass rate (12 passes, 2 failures). It last passed on 29 Jan 2026.
Is CN12 GRK ULEZ compliant?
Based on its fuel type and registration year, CN12 GRK 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 CN12 GRK?
CN12 GRK is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.