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 Audi A3 Diesel 1598cc has had 11 MOT tests on record, passing 8 and failing 3 (73% pass rate). It has 70,731 miles on the clock, averaging 6,193 miles per year, below the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for KM15 ONZ
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
Below average| Latest reading | 70,731 miles |
| Reading date | |
| Miles last year | -5,999 |
| Average per year | 6,193 |
| Mileage consistency | Consistent |
Check KM15 ONZ
- 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
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Reported issues for this Audi A3
These are the most commonly reported problems on Audi A3 models (2012–2020), based on owner reports and workshop data across the UK.
CLHA
Diesel Particulate Filter (DPF)
Clogs from poor fuel quality, short journeys, or failed regens, leading to backpressure.
Common faults, what to check, and what to pay
Explore more about the Audi A3
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KM15 ONZ |
| Make | Audi |
| Model | A3 |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2015 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 15 — March 2015 to August 2015 |
More KM15 O plates
Browse all KM15 O registrations from Luton.
About KM15 ONZ
What car is KM15 ONZ?
KM15 ONZ is a silver Audi A3, diesel (1598cc). First registered in Luton in 2015.
What is the mileage of KM15 ONZ?
The last recorded mileage for KM15 ONZ was 70,731 miles, recorded on 8 Dec 2025 during its most recent MOT test.
Has KM15 ONZ passed its MOT?
KM15 ONZ has had 11 MOT tests with a 73% pass rate (8 passes, 3 failures). It last passed on 8 Dec 2025.
Is KM15 ONZ ULEZ compliant?
Based on its fuel type and registration year, KM15 ONZ 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 KM15 ONZ?
KM15 ONZ is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.