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 2003 Ford Fiesta Petrol 1242cc has had 27 MOT tests on record, passing 20 and failing 7 (74% pass rate). It has 109,395 miles on the clock, averaging 5,273 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 KS03 RLZ
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 | 109,395 miles |
| Reading date | |
| Average per year | 5,273 |
| Mileage consistency | Variable |
Check KS03 RLZ
- 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 27 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
Explore more about the Ford Fiesta
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Vehicle Details
| Registration | KS03 RLZ |
| Make | Ford |
| Model | Fiesta |
| Colour | Green |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2003 |
| First registered | |
| Area code | KS — Luton, Luton and Northampton |
| Age identifier | 03 — March 2003 to August 2003 |
More KS03 R plates
Browse all KS03 R registrations from Luton.
About KS03 RLZ
What car is KS03 RLZ?
KS03 RLZ is a green Ford Fiesta, petrol (1242cc). First registered in Luton in 2003.
What is the mileage of KS03 RLZ?
The last recorded mileage for KS03 RLZ was 109,395 miles, recorded on 8 Jan 2026 during its most recent MOT test.
Has KS03 RLZ passed its MOT?
KS03 RLZ has had 27 MOT tests with a 74% pass rate (20 passes, 7 failures). It last passed on 8 Jan 2026.
Is KS03 RLZ ULEZ compliant?
Based on its fuel type and registration year, KS03 RLZ is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KS03 RLZ?
KS03 RLZ is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.