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 Vauxhall Signum Diesel 2188cc has had 16 MOT tests on record, passing 12 and failing 4 (75% pass rate). It has 163,868 miles on the clock, averaging 9,158 miles per year, above the UK average of 7,400.
MOT & Mileage History for KN53 CMZ
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 | 163,868 miles |
| Reading date | |
| Miles last year | 7,708 |
| Average per year | 9,158 |
| Mileage consistency | Consistent |
Check KN53 CMZ
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 16 tests on record
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Vehicle Details
| Registration | KN53 CMZ |
| Make | Vauxhall |
| Model | Signum |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2188cc |
| Year | 2003 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 53 — September 2003 to February 2004 |
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About KN53 CMZ
What car is KN53 CMZ?
KN53 CMZ is a black Vauxhall Signum, diesel (2188cc). First registered in Luton in 2003.
What is the mileage of KN53 CMZ?
The last recorded mileage for KN53 CMZ was 163,868 miles, recorded on 22 Nov 2017 during its most recent MOT test.
Has KN53 CMZ passed its MOT?
KN53 CMZ has had 16 MOT tests with a 75% pass rate (12 passes, 4 failures). It last passed on 22 Nov 2017.
Is KN53 CMZ ULEZ compliant?
Based on its fuel type and registration year, KN53 CMZ 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 KN53 CMZ?
KN53 CMZ is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.