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 9 MOT tests on record, passing 6 and failing 3 (67% pass rate). It has 95,358 miles on the clock, averaging 11,212 miles per year, above 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 GJ18 DMZ
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 | 95,358 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 11,212 |
| Mileage consistency | Consistent |
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- Warranty work logged
Full MOT Test History 9 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
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Vehicle Details
| Registration | GJ18 DMZ |
| Make | Audi |
| Model | A3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2018 |
| First registered | |
| Area code | GJ — Maidstone, Garden of England |
| Age identifier | 18 — March 2018 to August 2018 |
More GJ18 D plates
Browse all GJ18 D registrations from Maidstone.
About GJ18 DMZ
What car is GJ18 DMZ?
GJ18 DMZ is a black Audi A3, petrol (1498cc). First registered in Maidstone in 2018.
What is the mileage of GJ18 DMZ?
The last recorded mileage for GJ18 DMZ was 95,358 miles, recorded on 16 Jun 2026 during its most recent MOT test.
Has GJ18 DMZ passed its MOT?
GJ18 DMZ has had 9 MOT tests with a 67% pass rate (6 passes, 3 failures). It last passed on 16 Jun 2026.
Is GJ18 DMZ ULEZ compliant?
Based on its fuel type and registration year, GJ18 DMZ 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 GJ18 DMZ?
GJ18 DMZ is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.