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 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 57,010 miles on the clock, averaging 10,705 miles per year, above the UK average of 7,400.
MOT & Mileage History for HL21 BXN
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 | 57,010 miles |
| Reading date | |
| Miles last year | 7,585 |
| Average per year | 10,705 |
| Mileage consistency | Consistent |
Check HL21 BXN
- 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
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Vehicle Details
| Registration | HL21 BXN |
| Make | Seat |
| Model | Mii Ev |
| Colour | Red |
| Fuel type | Electric |
| Year | 2021 |
| First registered | |
| Area code | HL — Portsmouth, Hampshire and Dorset |
| Age identifier | 21 — March 2021 to August 2021 |
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About HL21 BXN
What car is HL21 BXN?
HL21 BXN is an red Seat Mii Ev, electric. First registered in Portsmouth in 2021.
What is the mileage of HL21 BXN?
The last recorded mileage for HL21 BXN was 57,010 miles, recorded on 2 Jul 2026 during its most recent MOT test.
Has HL21 BXN passed its MOT?
HL21 BXN has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 2 Jul 2026.
Is HL21 BXN ULEZ compliant?
Based on its fuel type and registration year, HL21 BXN 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 HL21 BXN?
HL21 BXN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.