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 Petrol 3175cc has had 12 MOT tests on record, passing 7 and failing 5 (58% pass rate). It has 126,168 miles on the clock, averaging 13,284 miles per year, above the UK average of 7,400.
MOT & Mileage History for KN53 BUO
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 | 126,168 miles |
| Reading date | |
| Average per year | 13,284 |
| Mileage consistency | Variable |
Check KN53 BUO
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- Warranty work logged
Full MOT Test History 12 tests on record
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Vehicle Details
| Registration | KN53 BUO |
| Make | Vauxhall |
| Model | Signum |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 3175cc |
| Year | 2003 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 53 — September 2003 to February 2004 |
More KN53 B plates
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About KN53 BUO
What car is KN53 BUO?
KN53 BUO is a blue Vauxhall Signum, petrol (3175cc). First registered in Luton in 2003.
What is the mileage of KN53 BUO?
The last recorded mileage for KN53 BUO was 126,168 miles, recorded on 10 Oct 2012 during its most recent MOT test.
Has KN53 BUO passed its MOT?
KN53 BUO has had 12 MOT tests with a 58% pass rate (7 passes, 5 failures). It last passed on 10 Oct 2012.
Is KN53 BUO ULEZ compliant?
Based on its fuel type and registration year, KN53 BUO 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 KN53 BUO?
KN53 BUO is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.