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 Kia Niro 4 + Ev Electric has had 3 MOT tests on record, passing every one. It has 41,635 miles on the clock, averaging 9,559 miles per year, above the UK average of 7,400.
MOT & Mileage History for SL21 KXU
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 | 41,635 miles |
| Reading date | |
| Miles last year | 9,765 |
| Average per year | 9,559 |
| Mileage consistency | Consistent |
Check SL21 KXU
- 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 Kia Niro 4 + Ev
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Vehicle Details
| Registration | SL21 KXU |
| Make | Kia |
| Model | Niro 4 + Ev |
| Colour | Silver |
| Fuel type | Electric |
| Year | 2021 |
| First registered | |
| Area code | SL — Edinburgh, Scotland |
| Age identifier | 21 — March 2021 to August 2021 |
More SL21 K plates
Browse all SL21 K registrations from Edinburgh.
About SL21 KXU
What car is SL21 KXU?
SL21 KXU is an silver Kia Niro 4 + Ev, electric. First registered in Edinburgh in 2021.
What is the mileage of SL21 KXU?
The last recorded mileage for SL21 KXU was 41,635 miles, recorded on 16 Apr 2026 during its most recent MOT test.
Has SL21 KXU passed its MOT?
SL21 KXU has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 16 Apr 2026.
Is SL21 KXU ULEZ compliant?
Based on its fuel type and registration year, SL21 KXU 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 SL21 KXU?
SL21 KXU is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.