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 2012 Toyota Prius Hybrid Electric (Clean) 1797cc has had 31 MOT tests on record, passing 23 and failing 8 (74% pass rate). It has 311,196 miles on the clock, averaging 22,239 miles per year, above the UK average of 7,400.
MOT & Mileage History for KM12 WJN
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 311,196 miles |
| Reading date | |
| Miles last year | 2,152 |
| Average per year | 22,239 |
| Mileage consistency | Variable |
Check KM12 WJN
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- Plate & colour change history
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- Warranty work logged
Full MOT Test History 31 tests on record
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Vehicle Details
| Registration | KM12 WJN |
| Make | Toyota |
| Model | Prius |
| Colour | Black |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1797cc |
| Year | 2012 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 12 — March 2012 to August 2012 |
More KM12 W plates
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About KM12 WJN
What car is KM12 WJN?
KM12 WJN is a black Toyota Prius, hybrid electric (clean) (1797cc). First registered in Luton in 2012.
What is the mileage of KM12 WJN?
The last recorded mileage for KM12 WJN was 311,196 miles, recorded on 23 Jan 2026 during its most recent MOT test.
Has KM12 WJN passed its MOT?
KM12 WJN has had 31 MOT tests with a 74% pass rate (23 passes, 8 failures). It last passed on 23 Jan 2026.
Is KM12 WJN ULEZ compliant?
Based on its fuel type and registration year, KM12 WJN 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 KM12 WJN?
KM12 WJN is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.