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 2015 Mazda 3 Diesel 2191cc has had 11 MOT tests on record, passing 8 and failing 3 (73% pass rate). It has 142,228 miles on the clock, averaging 13,309 miles per year, above the UK average of 7,400. The 2.2L Skyactiv-D engine is known for sh-vptr and diesel particulate filter (dpf) clogging.
MOT & Mileage History for ET15 UOA
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 | 142,228 miles |
| Reading date | |
| Average per year | 13,309 |
| Mileage consistency | Consistent |
Check ET15 UOA
- 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 11 tests on record
Similar cars to consider
Buyers comparing the Mazda 3 often also look at these models. Check their MOT history and reliability before deciding:
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.
SH-VPTR
Diesel Particulate Filter (DPF) clogging
Explore more about the Mazda 3
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | ET15 UOA |
| Make | Mazda |
| Model | 3 |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 2191cc |
| Year | 2015 |
| First registered | |
| Area code | ET — Chelmsford, Essex |
| Age identifier | 15 — March 2015 to August 2015 |
More ET15 U plates
Browse all ET15 U registrations from Chelmsford.
About ET15 UOA
What car is ET15 UOA?
ET15 UOA is an red Mazda 3, diesel (2191cc). First registered in Chelmsford in 2015.
What is the mileage of ET15 UOA?
The last recorded mileage for ET15 UOA was 142,228 miles, recorded on 30 Oct 2025 during its most recent MOT test.
Has ET15 UOA passed its MOT?
ET15 UOA has had 11 MOT tests with a 73% pass rate (8 passes, 3 failures). It last passed on 30 Oct 2025.
Is ET15 UOA ULEZ compliant?
Based on its fuel type and registration year, ET15 UOA is likely not ULEZ compliant. As a diesel vehicle registered in 2015, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is ET15 UOA?
ET15 UOA is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.