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 2006 Vauxhall Signum Diesel 1910cc has had 21 MOT tests on record, passing 16 and failing 5 (76% pass rate). It has 122,994 miles on the clock, averaging 5,505 miles per year, below the UK average of 7,400.
MOT & Mileage History for KN56 XNM
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
Below average| Latest reading | 122,994 miles |
| Reading date | |
| Average per year | 5,505 |
| Mileage consistency | Variable |
Check KN56 XNM
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- Service interval analysis
- Warranty work logged
Full MOT Test History 21 tests on record
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Vehicle Details
| Registration | KN56 XNM |
| Make | Vauxhall |
| Model | Signum |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1910cc |
| Year | 2006 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 56 — September 2006 to February 2007 |
More KN56 X plates
Browse all KN56 X registrations from Luton.
About KN56 XNM
What car is KN56 XNM?
KN56 XNM is a black Vauxhall Signum, diesel (1910cc). First registered in Luton in 2006.
What is the mileage of KN56 XNM?
The last recorded mileage for KN56 XNM was 122,994 miles, recorded on 20 Sep 2025 during its most recent MOT test.
Has KN56 XNM passed its MOT?
KN56 XNM has had 21 MOT tests with a 76% pass rate (16 passes, 5 failures). It last passed on 20 Sep 2025.
Is KN56 XNM ULEZ compliant?
Based on its fuel type and registration year, KN56 XNM is likely not ULEZ compliant. As a diesel vehicle registered in 2006, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KN56 XNM?
KN56 XNM is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.