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 Toyota Yaris Icon Hev Cvt Hybrid Electric (Clean) 1490cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 8,395 miles on the clock, averaging 1,369 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KJ21 SWN
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
Low mileage| Latest reading | 8,395 miles |
| Reading date | |
| Average per year | 1,369 |
| Mileage consistency | Consistent |
Check KJ21 SWN
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- 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 | KJ21 SWN |
| Make | Toyota |
| Model | Yaris Icon Hev Cvt |
| Colour | Red |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1490cc |
| Year | 2021 |
| First registered | |
| Area code | KJ — Northampton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KJ21 S plates
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About KJ21 SWN
What car is KJ21 SWN?
KJ21 SWN is a red Toyota Yaris Icon Hev Cvt, hybrid electric (clean) (1490cc). First registered in Northampton in 2021.
What is the mileage of KJ21 SWN?
The last recorded mileage for KJ21 SWN was 8,395 miles, recorded on 15 May 2026 during its most recent MOT test.
Has KJ21 SWN passed its MOT?
KJ21 SWN has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 15 May 2026.
Is KJ21 SWN ULEZ compliant?
Based on its fuel type and registration year, KJ21 SWN 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 KJ21 SWN?
KJ21 SWN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.