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 2021 Kia Stonic Connect Mhev Hybrid Electric (Clean) 998cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 19,605 miles on the clock, averaging 3,691 miles per year, well below the UK average of 7,400.
MOT & Mileage History for HY21 SZE
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 | 19,605 miles |
| Reading date | |
| Average per year | 3,691 |
| Mileage consistency | Consistent |
Check HY21 SZE
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle 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 4 tests on record
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Vehicle Details
| Registration | HY21 SZE |
| Make | Kia |
| Model | Stonic Connect Mhev |
| Colour | White |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 998cc |
| Year | 2021 |
| First registered | |
| Area code | HY — Portsmouth, Hampshire and Dorset |
| Age identifier | 21 — March 2021 to August 2021 |
More HY21 S plates
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About HY21 SZE
What car is HY21 SZE?
HY21 SZE is an white Kia Stonic Connect Mhev, hybrid electric (clean) (998cc). First registered in Portsmouth in 2021.
What is the mileage of HY21 SZE?
The last recorded mileage for HY21 SZE was 19,605 miles, recorded on 3 Sep 2025 during its most recent MOT test.
Has HY21 SZE passed its MOT?
HY21 SZE has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 3 Sep 2025.
Is HY21 SZE ULEZ compliant?
Based on its fuel type and registration year, HY21 SZE is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is HY21 SZE?
HY21 SZE is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.