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 10 MOT tests on record, passing 7 and failing 3 (70% pass rate). It has 120,408 miles on the clock, averaging 11,496 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 OU15 YBY
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 | 120,408 miles |
| Reading date | |
| Miles last year | 11,936 |
| Average per year | 11,496 |
| Mileage consistency | Consistent |
Check OU15 YBY
- 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 10 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.
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 | OU15 YBY |
| Make | Mazda |
| Model | 3 |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2191cc |
| Year | 2015 |
| First registered | |
| Area code | OU — Oxford, Oxford |
| Age identifier | 15 — March 2015 to August 2015 |
More OU15 Y plates
Browse all OU15 Y registrations from Oxford.
About OU15 YBY
What car is OU15 YBY?
OU15 YBY is an black Mazda 3, diesel (2191cc). First registered in Oxford in 2015.
What is the mileage of OU15 YBY?
The last recorded mileage for OU15 YBY was 120,408 miles, recorded on 26 Mar 2026 during its most recent MOT test.
Has OU15 YBY passed its MOT?
OU15 YBY has had 10 MOT tests with a 70% pass rate (7 passes, 3 failures). It last was tested on 26 Mar 2026.
Is OU15 YBY ULEZ compliant?
Based on its fuel type and registration year, OU15 YBY 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 OU15 YBY?
OU15 YBY is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.