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 2016 Mazda 6 Diesel 2191cc has had 11 MOT tests on record, passing 7 and failing 4 (64% pass rate). It has 123,007 miles on the clock, averaging 11,949 miles per year, above the UK average of 7,400.
MOT & Mileage History for HY66 ZYB
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 | 123,007 miles |
| Reading date | |
| Miles last year | 512 |
| Average per year | 11,949 |
| Mileage consistency | Consistent |
Check HY66 ZYB
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 11 tests on record
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Vehicle Details
| Registration | HY66 ZYB |
| Make | Mazda |
| Model | 6 |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 2191cc |
| Year | 2016 |
| First registered | |
| Area code | HY — Portsmouth, Hampshire and Dorset |
| Age identifier | 66 — September 2016 to February 2017 |
More HY66 Z plates
Browse all HY66 Z registrations from Portsmouth.
About HY66 ZYB
What car is HY66 ZYB?
HY66 ZYB is an red Mazda 6, diesel (2191cc). First registered in Portsmouth in 2016.
What is the mileage of HY66 ZYB?
The last recorded mileage for HY66 ZYB was 123,007 miles, recorded on 24 Sep 2025 during its most recent MOT test.
Has HY66 ZYB passed its MOT?
HY66 ZYB has had 11 MOT tests with a 64% pass rate (7 passes, 4 failures). It last passed on 24 Sep 2025.
Is HY66 ZYB ULEZ compliant?
Based on its fuel type and registration year, HY66 ZYB is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is HY66 ZYB?
HY66 ZYB is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.