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 Mazda 6 Petrol 1798cc has had 12 MOT tests on record, passing 7 and failing 5 (58% pass rate). It has 82,253 miles on the clock, averaging 6,988 miles per year, below the UK average of 7,400.
MOT & Mileage History for KL53 KNX
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 | 82,253 miles |
| Reading date | |
| Miles last year | 88 |
| Average per year | 6,988 |
| Mileage consistency | Variable |
Check KL53 KNX
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle 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 12 tests on record
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Vehicle Details
| Registration | KL53 KNX |
| Make | Mazda |
| Model | 6 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2003 |
| First registered | |
| Area code | KL — Northampton, Luton and Northampton |
| Age identifier | 53 — September 2003 to February 2004 |
More KL53 K plates
Browse all KL53 K registrations from Northampton.
About KL53 KNX
What car is KL53 KNX?
KL53 KNX is a silver Mazda 6, petrol (1798cc). First registered in Northampton in 2003.
What is the mileage of KL53 KNX?
The last recorded mileage for KL53 KNX was 82,253 miles, recorded on 13 Aug 2012 during its most recent MOT test.
Has KL53 KNX passed its MOT?
KL53 KNX has had 12 MOT tests with a 58% pass rate (7 passes, 5 failures). It last passed on 13 Aug 2012.
Is KL53 KNX ULEZ compliant?
Based on its fuel type and registration year, KL53 KNX 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 KL53 KNX?
KL53 KNX is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.