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 Seat Leon Fr Phev S-A Hybrid Electric (Clean) 1395cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 41,830 miles on the clock, averaging 6,691 miles per year, below the UK average of 7,400.
MOT & Mileage History for DF21 KNW
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 | 41,830 miles |
| Reading date | |
| Average per year | 6,691 |
| Mileage consistency | Consistent |
Check DF21 KNW
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- 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
Explore more about the Seat Leon Fr Phev S-A
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Vehicle Details
| Registration | DF21 KNW |
| Make | Seat |
| Model | Leon Fr Phev S-A |
| Colour | White |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1395cc |
| Year | 2021 |
| First registered | |
| Area code | DF — Chester, Deeside to Shrewsbury |
| Age identifier | 21 — March 2021 to August 2021 |
More DF21 K plates
Browse all DF21 K registrations from Chester.
About DF21 KNW
What car is DF21 KNW?
DF21 KNW is a white Seat Leon Fr Phev S-A, hybrid electric (clean) (1395cc). First registered in Chester in 2021.
What is the mileage of DF21 KNW?
The last recorded mileage for DF21 KNW was 41,830 miles, recorded on 23 Apr 2026 during its most recent MOT test.
Has DF21 KNW passed its MOT?
DF21 KNW has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 23 Apr 2026.
Is DF21 KNW ULEZ compliant?
Based on its fuel type and registration year, DF21 KNW 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 DF21 KNW?
DF21 KNW is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.