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 2018 Audi A3 Petrol 1498cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 70,283 miles on the clock, averaging 8,612 miles per year, around the UK average of 7,400. The 1.5 TFSI engine is known for dada and engine management software / act (active cylinder technology) calibration.
MOT & Mileage History for WN18 MZJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
About average| Latest reading | 70,283 miles |
| Reading date | |
| Miles last year | 9,968 |
| Average per year | 8,612 |
| Mileage consistency | Consistent |
Check WN18 MZJ
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- Outstanding finance check Experian
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- Plate & colour change history
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- 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 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.
DADA
Engine management software / ACT (Active Cylinder Technology) calibration
Faulty ECU mapping causes poor transition between 2- and 4-cylinder modes, leading to hesitation, juddering, or "kangarooing" (RPM drop/stall risk in 1st gear). Cross-model issue in manuals.[1][2][3][4]
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 | WN18 MZJ |
| Make | Audi |
| Model | A3 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2018 |
| First registered | |
| Area code | WN — Bristol, West of England |
| Age identifier | 18 — March 2018 to August 2018 |
More WN18 M plates
Browse all WN18 M registrations from Bristol.
About WN18 MZJ
What car is WN18 MZJ?
WN18 MZJ is a silver Audi A3, petrol (1498cc). First registered in Bristol in 2018.
What is the mileage of WN18 MZJ?
The last recorded mileage for WN18 MZJ was 70,283 miles, recorded on 22 Apr 2026 during its most recent MOT test.
Has WN18 MZJ passed its MOT?
WN18 MZJ has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 22 Apr 2026.
Is WN18 MZJ ULEZ compliant?
Based on its fuel type and registration year, WN18 MZJ 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 WN18 MZJ?
WN18 MZJ is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.