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 Ford Mondeo St-Line Hev Auto Hybrid Electric (Clean) 1999cc has had 3 MOT tests on record, passing 2 and failing once (67% pass rate). It has 56,565 miles on the clock, averaging 9,962 miles per year, above the UK average of 7,400.
MOT & Mileage History for YO21 KLL
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 | 56,565 miles |
| Reading date | |
| Average per year | 9,962 |
| Mileage consistency | Consistent |
Check YO21 KLL
- Write-off & insurance claims Experian
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 3 tests on record
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Vehicle Details
| Registration | YO21 KLL |
| Make | Ford |
| Model | Mondeo St-Line Hev Auto |
| Colour | Silver |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1999cc |
| Year | 2021 |
| First registered | |
| Area code | YO — Sheffield, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YO21 K plates
Browse all YO21 K registrations from Sheffield.
About YO21 KLL
What car is YO21 KLL?
YO21 KLL is a silver Ford Mondeo St-Line Hev Auto, hybrid electric (clean) (1999cc). First registered in Sheffield in 2021.
What is the mileage of YO21 KLL?
The last recorded mileage for YO21 KLL was 56,565 miles, recorded on 8 Dec 2025 during its most recent MOT test.
Has YO21 KLL passed its MOT?
YO21 KLL has had 3 MOT tests with a 67% pass rate (2 passes, 1 failure). It last passed on 8 Dec 2025.
Is YO21 KLL ULEZ compliant?
Based on its fuel type and registration year, YO21 KLL 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 YO21 KLL?
YO21 KLL is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.