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 2007 Ford Fiesta Petrol 1242cc has had 16 MOT tests on record, passing 14 and failing 2 (88% pass rate). It has 96,339 miles on the clock, averaging 5,114 miles per year, below the UK average of 7,400. The 1.25 Duratec engine is known for 1. coolant thermostat housing.
MOT & Mileage History for KF57 NAU
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 | 96,339 miles |
| Reading date | |
| Miles last year | 1,531 |
| Average per year | 5,114 |
| Mileage consistency | Variable |
Check KF57 NAU
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 16 tests on record
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Reported issues for this Ford Fiesta
These are the most commonly reported problems on Ford Fiesta models (2002–2008), 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
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Vehicle Details
| Registration | KF57 NAU |
| Make | Ford |
| Model | Fiesta |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2007 |
| First registered | |
| Area code | KF — Northampton, Luton and Northampton |
| Age identifier | 57 — September 2007 to February 2008 |
More KF57 N plates
Browse all KF57 N registrations from Northampton.
About KF57 NAU
What car is KF57 NAU?
KF57 NAU is a blue Ford Fiesta, petrol (1242cc). First registered in Northampton in 2007.
What is the mileage of KF57 NAU?
The last recorded mileage for KF57 NAU was 96,339 miles, recorded on 18 Jun 2024 during its most recent MOT test.
Has KF57 NAU passed its MOT?
KF57 NAU has had 16 MOT tests with an 88% pass rate (14 passes, 2 failures). It last passed on 18 Jun 2024.
Is KF57 NAU ULEZ compliant?
Based on its fuel type and registration year, KF57 NAU 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 KF57 NAU?
KF57 NAU is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.