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 Kia Rio Petrol 1343cc has had 16 MOT tests on record, passing 11 and failing 5 (69% pass rate). It has 65,030 miles on the clock, averaging 4,947 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KN53 UNB
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
Low mileage| Latest reading | 65,030 miles |
| Reading date | |
| Average per year | 4,947 |
| Mileage consistency | Consistent |
Check KN53 UNB
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 16 tests on record
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Vehicle Details
| Registration | KN53 UNB |
| Make | Kia |
| Model | Rio |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1343cc |
| Year | 2003 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 53 — September 2003 to February 2004 |
More KN53 U plates
Browse all KN53 U registrations from Luton.
About KN53 UNB
What car is KN53 UNB?
KN53 UNB is a blue Kia Rio, petrol (1343cc). First registered in Luton in 2003.
What is the mileage of KN53 UNB?
The last recorded mileage for KN53 UNB was 65,030 miles, recorded on 27 Oct 2016 during its most recent MOT test.
Has KN53 UNB passed its MOT?
KN53 UNB has had 16 MOT tests with a 69% pass rate (11 passes, 5 failures). It last passed on 27 Oct 2016.
Is KN53 UNB ULEZ compliant?
Based on its fuel type and registration year, KN53 UNB 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 KN53 UNB?
KN53 UNB is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.