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 12 MOT tests on record, passing 9 and failing 3 (75% pass rate). It has 45,263 miles on the clock, averaging 3,520 miles per year, well below 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 HN15 DYB
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
Low mileage| Latest reading | 45,263 miles |
| Reading date | |
| Average per year | 3,520 |
| Mileage consistency | Variable |
Check HN15 DYB
- 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 12 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 | HN15 DYB |
| Make | Mazda |
| Model | 3 |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 2191cc |
| Year | 2015 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 15 — March 2015 to August 2015 |
More HN15 D plates
Browse all HN15 D registrations from Portsmouth.
About HN15 DYB
What car is HN15 DYB?
HN15 DYB is an red Mazda 3, diesel (2191cc). First registered in Portsmouth in 2015.
What is the mileage of HN15 DYB?
The last recorded mileage for HN15 DYB was 45,263 miles, recorded on 20 Apr 2026 during its most recent MOT test.
Has HN15 DYB passed its MOT?
HN15 DYB has had 12 MOT tests with a 75% pass rate (9 passes, 3 failures). It last passed on 20 Apr 2026.
Is HN15 DYB ULEZ compliant?
Based on its fuel type and registration year, HN15 DYB 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 HN15 DYB?
HN15 DYB is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.