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 Honda Cb600 Petrol 599cc has had 2 MOT tests on record, passing every one. It has 20,994 miles on the clock, averaging 393 miles per year, well below the UK average of 7,400.
MOT & Mileage History for HX51 KNB
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 | 20,994 miles |
| Reading date | |
| Miles last year | 415 |
| Average per year | 393 |
| Mileage consistency | Consistent |
Check HX51 KNB
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- Warranty work logged
Full MOT Test History 2 tests on record
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Vehicle Details
| Registration | HX51 KNB |
| Make | Honda |
| Model | Cb600 |
| Colour | Yellow |
| Fuel type | Petrol |
| Engine | 599cc |
| Year | 2001 |
| First registered | |
| Area code | HX — Portsmouth, Hampshire and Dorset |
| Age identifier | 51 — September 2001 to February 2002 |
More HX51 K plates
Browse all HX51 K registrations from Portsmouth.
About HX51 KNB
What car is HX51 KNB?
HX51 KNB is an yellow Honda Cb600, petrol (599cc). First registered in Portsmouth in 2001.
What is the mileage of HX51 KNB?
The last recorded mileage for HX51 KNB was 20,994 miles, recorded on 29 Mar 2008 during its most recent MOT test.
Has HX51 KNB passed its MOT?
HX51 KNB has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 29 Mar 2008.
Is HX51 KNB ULEZ compliant?
Based on its fuel type and registration year, HX51 KNB 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 HX51 KNB?
HX51 KNB is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.