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 every one. It has 51,484 miles on the clock, averaging 18,511 miles per year, above the UK average of 7,400.
MOT & Mileage History for YO21 KKN
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
Above average| Latest reading | 51,484 miles |
| Reading date | |
| Miles last year | 13,094 |
| Average per year | 18,511 |
| Mileage consistency | Consistent |
Check YO21 KKN
- Write-off & insurance claims 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 3 tests on record
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Vehicle Details
| Registration | YO21 KKN |
| Make | Ford |
| Model | Mondeo St-Line Hev Auto |
| Colour | Blue |
| 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 KKN
What car is YO21 KKN?
YO21 KKN is a blue Ford Mondeo St-Line Hev Auto, hybrid electric (clean) (1999cc). First registered in Sheffield in 2021.
What is the mileage of YO21 KKN?
The last recorded mileage for YO21 KKN was 51,484 miles, recorded on 2 Feb 2026 during its most recent MOT test.
Has YO21 KKN passed its MOT?
YO21 KKN has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 2 Feb 2026.
Is YO21 KKN ULEZ compliant?
Based on its fuel type and registration year, YO21 KKN 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 KKN?
YO21 KKN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.