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 Kia Rio Petrol 1396cc has had 11 MOT tests on record, passing 8 and failing 3 (73% pass rate). It has 41,367 miles on the clock, averaging 4,431 miles per year, well below the UK average of 7,400.
MOT & Mileage History for HY66 BYT
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 | 41,367 miles |
| Reading date | |
| Miles last year | 2,755 |
| Average per year | 4,431 |
| Mileage consistency | Consistent |
Check HY66 BYT
- 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 BYT |
| Make | Kia |
| Model | Rio |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1396cc |
| Year | 2016 |
| First registered | |
| Area code | HY — Portsmouth, Hampshire and Dorset |
| Age identifier | 66 — September 2016 to February 2017 |
More HY66 B plates
Browse all HY66 B registrations from Portsmouth.
About HY66 BYT
What car is HY66 BYT?
HY66 BYT is an silver Kia Rio, petrol (1396cc). First registered in Portsmouth in 2016.
What is the mileage of HY66 BYT?
The last recorded mileage for HY66 BYT was 41,367 miles, recorded on 10 Aug 2026 during its most recent MOT test.
Has HY66 BYT passed its MOT?
HY66 BYT has had 11 MOT tests with a 73% pass rate (8 passes, 3 failures). It last passed on 10 Aug 2026.
Is HY66 BYT ULEZ compliant?
Based on its fuel type and registration year, HY66 BYT 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 BYT?
HY66 BYT is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.