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 2023 Kia Niro 2 Hev S-A Hybrid Electric (Clean) 1580cc has had 9 MOT tests on record, passing 8 and failing once (89% pass rate). It has 155,226 miles on the clock, averaging 49,126 miles per year, above the UK average of 7,400.
MOT & Mileage History for KN23 BWJ
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 | 155,226 miles |
| Reading date | |
| Miles last year | 38 |
| Average per year | 49,126 |
| Mileage consistency | Consistent |
Check KN23 BWJ
- Write-off & insurance claims Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 9 tests on record
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Vehicle Details
| Registration | KN23 BWJ |
| Make | Kia |
| Model | Niro 2 Hev S-A |
| Colour | Grey |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1580cc |
| Year | 2023 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 23 — March 2023 to August 2023 |
More KN23 B plates
Browse all KN23 B registrations from Luton.
About KN23 BWJ
What car is KN23 BWJ?
KN23 BWJ is a grey Kia Niro 2 Hev S-A, hybrid electric (clean) (1580cc). First registered in Luton in 2023.
What is the mileage of KN23 BWJ?
The last recorded mileage for KN23 BWJ was 155,226 miles, recorded on 1 Jun 2026 during its most recent MOT test.
Has KN23 BWJ passed its MOT?
KN23 BWJ has had 9 MOT tests with an 89% pass rate (8 passes, 1 failure). It last passed on 1 Jun 2026.
Is KN23 BWJ ULEZ compliant?
Based on its fuel type and registration year, KN23 BWJ 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 KN23 BWJ?
KN23 BWJ is approximately 3 years old. Age identifier 23 means registered between 1 March 2023 and 31 August 2023.