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 31,893 miles on the clock, averaging 6,134 miles per year, below the UK average of 7,400.
MOT & Mileage History for KJ21 SWO
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
Below average| Latest reading | 31,893 miles |
| Reading date | |
| Average per year | 6,134 |
| Mileage consistency | Consistent |
Check KJ21 SWO
- Write-off & insurance claims Experian
- Outstanding finance check 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 4 tests on record
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Vehicle Details
| Registration | KJ21 SWO |
| Make | Toyota |
| Model | Yaris Icon Hev Cvt |
| Colour | White |
| 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 SWO
What car is KJ21 SWO?
KJ21 SWO is a white Toyota Yaris Icon Hev Cvt, hybrid electric (clean) (1490cc). First registered in Northampton in 2021.
What is the mileage of KJ21 SWO?
The last recorded mileage for KJ21 SWO was 31,893 miles, recorded on 15 Aug 2026 during its most recent MOT test.
Has KJ21 SWO passed its MOT?
KJ21 SWO has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 15 Aug 2026.
Is KJ21 SWO ULEZ compliant?
Based on its fuel type and registration year, KJ21 SWO 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 SWO?
KJ21 SWO is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.