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 Mii Ev Electric has had 3 MOT tests on record, passing every one. It has 46,397 miles on the clock, averaging 7,246 miles per year, below the UK average of 7,400.
MOT & Mileage History for YR21 KDX
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
Below average| Latest reading | 46,397 miles |
| Reading date | |
| Miles last year | 8,401 |
| Average per year | 7,246 |
| Mileage consistency | Consistent |
Check YR21 KDX
- 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 3 tests on record
Explore more about the Seat Mii Ev
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Vehicle Details
| Registration | YR21 KDX |
| Make | Seat |
| Model | Mii Ev |
| Colour | Red |
| Fuel type | Electric |
| Year | 2021 |
| First registered | |
| Area code | YR — Sheffield, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YR21 K plates
Browse all YR21 K registrations from Sheffield.
About YR21 KDX
What car is YR21 KDX?
YR21 KDX is a red Seat Mii Ev, electric. First registered in Sheffield in 2021.
What is the mileage of YR21 KDX?
The last recorded mileage for YR21 KDX was 46,397 miles, recorded on 13 May 2026 during its most recent MOT test.
Has YR21 KDX passed its MOT?
YR21 KDX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 13 May 2026.
Is YR21 KDX ULEZ compliant?
Based on its fuel type and registration year, YR21 KDX 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 YR21 KDX?
YR21 KDX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.