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 Diesel 1998cc has had 10 MOT tests on record, passing 6 and failing 4 (60% pass rate). It has 146,333 miles on the clock, averaging 12,468 miles per year, above the UK average of 7,400.
MOT & Mileage History for KB03 EXT
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
Above average| Latest reading | 146,333 miles |
| Reading date | |
| Miles last year | 10,035 |
| Average per year | 12,468 |
| Mileage consistency | Consistent |
Check KB03 EXT
- Write-off & insurance claims Experian
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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 10 tests on record
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Vehicle Details
| Registration | KB03 EXT |
| Make | Mazda |
| Model | 6 |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1998cc |
| Year | 2003 |
| First registered | |
| Area code | KB — Northampton, Luton and Northampton |
| Age identifier | 03 — March 2003 to August 2003 |
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About KB03 EXT
What car is KB03 EXT?
KB03 EXT is a silver Mazda 6, diesel (1998cc). First registered in Northampton in 2003.
What is the mileage of KB03 EXT?
The last recorded mileage for KB03 EXT was 146,333 miles, recorded on 10 May 2013 during its most recent MOT test.
Has KB03 EXT passed its MOT?
KB03 EXT has had 10 MOT tests with a 60% pass rate (6 passes, 4 failures). It last was tested on 10 May 2013.
Is KB03 EXT ULEZ compliant?
Based on its fuel type and registration year, KB03 EXT is likely not ULEZ compliant. As a diesel vehicle registered in 2003, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KB03 EXT?
KB03 EXT is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.