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 2016 Mazda 3 Petrol 1998cc has had 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 79,274 miles on the clock, averaging 7,992 miles per year, around the UK average of 7,400. The 2.0L Skyactiv-G engine is known for pe-vps (2.0l skyactiv-g).
MOT & Mileage History for KY66 KNJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
About average| Latest reading | 79,274 miles |
| Reading date | |
| Miles last year | 14,028 |
| Average per year | 7,992 |
| Mileage consistency | Consistent |
Check KY66 KNJ
- 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 8 tests on record
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Reported issues for this Mazda 3
These are the most commonly reported problems on Mazda 3 models (2013–2019), based on owner reports and workshop data across the UK.
PE-VPS (2.0L Skyactiv-G)
Transient piston knock from high 14:1 compression.
Explore more about the Mazda 3
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KY66 KNJ |
| Make | Mazda |
| Model | 3 |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2016 |
| First registered | |
| Area code | KY — Luton, Luton and Northampton |
| Age identifier | 66 — September 2016 to February 2017 |
More KY66 K plates
Browse all KY66 K registrations from Luton.
About KY66 KNJ
What car is KY66 KNJ?
KY66 KNJ is a red Mazda 3, petrol (1998cc). First registered in Luton in 2016.
What is the mileage of KY66 KNJ?
The last recorded mileage for KY66 KNJ was 79,274 miles, recorded on 3 Oct 2025 during its most recent MOT test.
Has KY66 KNJ passed its MOT?
KY66 KNJ has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 3 Oct 2025.
Is KY66 KNJ ULEZ compliant?
Based on its fuel type and registration year, KY66 KNJ is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KY66 KNJ?
KY66 KNJ is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.