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 2004 Buell Xb12r Petrol 1203cc has had 3 MOT tests on record, passing 2 and failing once (67% pass rate). It has 17,694 miles on the clock, averaging 7,628 miles per year, around the UK average of 7,400.
MOT & Mileage History for KW04 NPX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
About average| Latest reading | 17,694 miles |
| Reading date | |
| Miles last year | 9,561 |
| Average per year | 7,628 |
| Mileage consistency | Consistent |
Check KW04 NPX
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Full MOT Test History 3 tests on record
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Vehicle Details
| Registration | KW04 NPX |
| Make | Buell |
| Model | Xb12r |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1203cc |
| Year | 2004 |
| First registered | |
| Area code | KW — Luton, Luton and Northampton |
| Age identifier | 04 — March 2004 to August 2004 |
More KW04 N plates
Browse all KW04 N registrations from Luton.
About KW04 NPX
What car is KW04 NPX?
KW04 NPX is a red Buell Xb12r, petrol (1203cc). First registered in Luton in 2004.
What is the mileage of KW04 NPX?
The last recorded mileage for KW04 NPX was 17,694 miles, recorded on 29 Aug 2009 during its most recent MOT test.
Has KW04 NPX passed its MOT?
KW04 NPX has had 3 MOT tests with a 67% pass rate (2 passes, 1 failure). It last was tested on 29 Aug 2009.
Is KW04 NPX ULEZ compliant?
Based on its fuel type and registration year, KW04 NPX is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KW04 NPX?
KW04 NPX is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.