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 Volkswagen Id4 1st Edition Electric has had 3 MOT tests on record, passing every one. It has 91,607 miles on the clock, averaging 17,288 miles per year, above the UK average of 7,400.
MOT & Mileage History for KN21 SLZ
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 | 91,607 miles |
| Reading date | |
| Miles last year | 15,774 |
| Average per year | 17,288 |
| Mileage consistency | Consistent |
Check KN21 SLZ
- 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 Volkswagen Id4 1st Edition
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Vehicle Details
| Registration | KN21 SLZ |
| Make | Volkswagen |
| Model | Id4 1st Edition |
| Colour | Blue |
| Fuel type | Electric |
| Year | 2021 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KN21 S plates
Browse all KN21 S registrations from Luton.
About KN21 SLZ
What car is KN21 SLZ?
KN21 SLZ is a blue Volkswagen Id4 1st Edition, electric. First registered in Luton in 2021.
What is the mileage of KN21 SLZ?
The last recorded mileage for KN21 SLZ was 91,607 miles, recorded on 24 Apr 2026 during its most recent MOT test.
Has KN21 SLZ passed its MOT?
KN21 SLZ has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 24 Apr 2026.
Is KN21 SLZ ULEZ compliant?
Based on its fuel type and registration year, KN21 SLZ 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 KN21 SLZ?
KN21 SLZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.