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 Gt-Line Isg Mhev Hybrid Electric (Clean) 998cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 61,912 miles on the clock, averaging 16,269 miles per year, above the UK average of 7,400.
MOT & Mileage History for YF21 USX
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
Above average| Latest reading | 61,912 miles |
| Reading date | |
| Miles last year | 273 |
| Average per year | 16,269 |
| Mileage consistency | Consistent |
Check YF21 USX
- Write-off & insurance claims Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
Explore more about the Kia Stonic Gt-Line Isg Mhev
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Vehicle Details
| Registration | YF21 USX |
| Make | Kia |
| Model | Stonic Gt-Line Isg Mhev |
| Colour | Black |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 998cc |
| Year | 2021 |
| First registered | |
| Area code | YF — Leeds, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YF21 U plates
Browse all YF21 U registrations from Leeds.
About YF21 USX
What car is YF21 USX?
YF21 USX is a black Kia Stonic Gt-Line Isg Mhev, hybrid electric (clean) (998cc). First registered in Leeds in 2021.
What is the mileage of YF21 USX?
The last recorded mileage for YF21 USX was 61,912 miles, recorded on 27 May 2026 during its most recent MOT test.
Has YF21 USX passed its MOT?
YF21 USX has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 27 May 2026.
Is YF21 USX ULEZ compliant?
Based on its fuel type and registration year, YF21 USX 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 YF21 USX?
YF21 USX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.