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 Vauxhall Viva Petrol 999cc has had 5 MOT tests on record, passing 4 and failing once (80% pass rate). It has 16,682 miles on the clock, averaging 3,314 miles per year, well below the UK average of 7,400.
MOT & Mileage History for HY66 TWX
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 | 16,682 miles |
| Reading date | |
| Miles last year | 3,193 |
| Average per year | 3,314 |
| Mileage consistency | Consistent |
Check HY66 TWX
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 5 tests on record
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Vehicle Details
| Registration | HY66 TWX |
| Make | Vauxhall |
| Model | Viva |
| Colour | Green |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2016 |
| First registered | |
| Area code | HY — Portsmouth, Hampshire and Dorset |
| Age identifier | 66 — September 2016 to February 2017 |
More HY66 T plates
Browse all HY66 T registrations from Portsmouth.
About HY66 TWX
What car is HY66 TWX?
HY66 TWX is an green Vauxhall Viva, petrol (999cc). First registered in Portsmouth in 2016.
What is the mileage of HY66 TWX?
The last recorded mileage for HY66 TWX was 16,682 miles, recorded on 6 Sep 2022 during its most recent MOT test.
Has HY66 TWX passed its MOT?
HY66 TWX has had 5 MOT tests with an 80% pass rate (4 passes, 1 failure). It last passed on 6 Sep 2022.
Is HY66 TWX ULEZ compliant?
Based on its fuel type and registration year, HY66 TWX 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 HY66 TWX?
HY66 TWX is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.