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 2011 White Knuckle Cf 250 T-6a Petrol 249cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 8,411 miles on the clock, averaging 913 miles per year, well below the UK average of 7,400.
MOT & Mileage History for HX11 MZZ
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
Low mileage| Latest reading | 8,411 miles |
| Reading date | |
| Miles last year | 662 |
| Average per year | 913 |
| Mileage consistency | Variable |
Check HX11 MZZ
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- Warranty work logged
Full MOT Test History 4 tests on record
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Vehicle Details
| Registration | HX11 MZZ |
| Make | White Knuckle |
| Model | Cf 250 T-6a |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 249cc |
| Year | 2011 |
| First registered | |
| Area code | HX — Portsmouth, Hampshire and Dorset |
| Age identifier | 11 — March 2011 to August 2011 |
More HX11 M plates
Browse all HX11 M registrations from Portsmouth.
About HX11 MZZ
What car is HX11 MZZ?
HX11 MZZ is an black White Knuckle Cf 250 T-6a, petrol (249cc). First registered in Portsmouth in 2011.
What is the mileage of HX11 MZZ?
The last recorded mileage for HX11 MZZ was 8,411 miles, recorded on 18 Apr 2017 during its most recent MOT test.
Has HX11 MZZ passed its MOT?
HX11 MZZ has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 18 Apr 2017.
Is HX11 MZZ ULEZ compliant?
Based on its fuel type and registration year, HX11 MZZ is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is HX11 MZZ?
HX11 MZZ is approximately 15 years old. Age identifier 11 means registered between 1 March 2011 and 31 August 2011.