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 Puma St-Line X Mhev Petrol 999cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 36,671 miles on the clock, averaging 6,012 miles per year, below the UK average of 7,400.
MOT & Mileage History for YO21 ONF
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
Below average| Latest reading | 36,671 miles |
| Reading date | |
| Average per year | 6,012 |
| Mileage consistency | Consistent |
Check YO21 ONF
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- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
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Vehicle Details
| Registration | YO21 ONF |
| Make | Ford |
| Model | Puma St-Line X Mhev |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | YO — Sheffield, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YO21 O plates
Browse all YO21 O registrations from Sheffield.
About YO21 ONF
What car is YO21 ONF?
YO21 ONF is a black Ford Puma St-Line X Mhev, petrol (999cc). First registered in Sheffield in 2021.
What is the mileage of YO21 ONF?
The last recorded mileage for YO21 ONF was 36,671 miles, recorded on 2 Jul 2026 during its most recent MOT test.
Has YO21 ONF passed its MOT?
YO21 ONF has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 2 Jul 2026.
Is YO21 ONF ULEZ compliant?
Based on its fuel type and registration year, YO21 ONF 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 YO21 ONF?
YO21 ONF is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.