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 1999cc has had 16 MOT tests on record, passing 11 and failing 5 (69% pass rate). It has 154,850 miles on the clock, averaging 11,334 miles per year, above the UK average of 7,400.
MOT & Mileage History for KB03 CZH
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
Above average| Latest reading | 154,850 miles |
| Reading date | |
| Miles last year | 9 |
| Average per year | 11,334 |
| Mileage consistency | Consistent |
Check KB03 CZH
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Full MOT Test History 16 tests on record
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Vehicle Details
| Registration | KB03 CZH |
| Make | Mazda |
| Model | 6 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2003 |
| First registered | |
| Area code | KB — Northampton, Luton and Northampton |
| Age identifier | 03 — March 2003 to August 2003 |
More KB03 C plates
Browse all KB03 C registrations from Northampton.
About KB03 CZH
What car is KB03 CZH?
KB03 CZH is a silver Mazda 6, petrol (1999cc). First registered in Northampton in 2003.
What is the mileage of KB03 CZH?
The last recorded mileage for KB03 CZH was 154,850 miles, recorded on 18 Feb 2016 during its most recent MOT test.
Has KB03 CZH passed its MOT?
KB03 CZH has had 16 MOT tests with a 69% pass rate (11 passes, 5 failures). It last passed on 18 Feb 2016.
Is KB03 CZH ULEZ compliant?
Based on its fuel type and registration year, KB03 CZH 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 KB03 CZH?
KB03 CZH is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.