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 2001 Royal Enfield Bullet 500 Petrol 499cc has had 12 MOT tests on record, passing every one. It has 14,391 miles on the clock, averaging 421 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KX51 XUO
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
Low mileage| Latest reading | 14,391 miles |
| Reading date | |
| Miles last year | 156 |
| Average per year | 421 |
| Mileage consistency | Variable |
Check KX51 XUO
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- Service interval analysis
- Warranty work logged
Full MOT Test History 12 tests on record
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Vehicle Details
| Registration | KX51 XUO |
| Make | Royal Enfield |
| Model | Bullet 500 |
| Colour | Green |
| Fuel type | Petrol |
| Engine | 499cc |
| Year | 2001 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 51 — September 2001 to February 2002 |
More KX51 X plates
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About KX51 XUO
What car is KX51 XUO?
KX51 XUO is a green Royal Enfield Bullet 500, petrol (499cc). First registered in Luton in 2001.
What is the mileage of KX51 XUO?
The last recorded mileage for KX51 XUO was 14,391 miles, recorded on 24 Jul 2026 during its most recent MOT test.
Has KX51 XUO passed its MOT?
KX51 XUO has had 12 MOT tests with an 100% pass rate (12 passes, 0 failures). It last passed on 24 Jul 2026.
Is KX51 XUO ULEZ compliant?
Based on its fuel type and registration year, KX51 XUO is likely not ULEZ compliant. As a petrol vehicle registered in 2001, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KX51 XUO?
KX51 XUO is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.