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.
MOT & Mileage History for ET66 EOU
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
About average| Latest reading | 78,903 miles |
| Reading date | |
| Miles last year | 7,458 |
| Average per year | 7,729 |
| Mileage consistency | Consistent |
Check ET66 EOU
- 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 7 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 | ET66 EOU |
| Make | Mazda |
| Model | 3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2017 |
| First registered | |
| Area code | ET — Chelmsford, Essex |
| Age identifier | 66 — September 2016 to February 2017 |
More ET66 E plates
Browse all ET66 E registrations from Chelmsford.
About ET66 EOU
What car is ET66 EOU?
ET66 EOU is an black Mazda 3, petrol (1998cc). First registered in Chelmsford in 2017.
What is the mileage of ET66 EOU?
The last recorded mileage for ET66 EOU was 78,903 miles, recorded on 22 Jan 2026 during its most recent MOT test.
Has ET66 EOU passed its MOT?
ET66 EOU has had 7 MOT tests with an 100% pass rate (7 passes, 0 failures). It last passed on 22 Jan 2026.
Is ET66 EOU ULEZ compliant?
Based on its fuel type and registration year, ET66 EOU 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 ET66 EOU?
ET66 EOU is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.