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 2017 Audi A3 Petrol 999cc has had 7 MOT tests on record, passing every one. It has 93,332 miles on the clock, averaging 9,054 miles per year, above the UK average of 7,400. The 1.0 TFSI engine is known for 1. carbon buildup on intake valves and 2. turbocharger actuator/wastegate linkage failure.
MOT & Mileage History for GM66 DDU
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
Above average| Latest reading | 93,332 miles |
| Reading date | |
| Miles last year | 11,483 |
| Average per year | 9,054 |
| Mileage consistency | Variable |
Check GM66 DDU
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- Plate & colour change history
- Franchised dealer records
- 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.
1. Carbon Buildup on Intake Valves
Direct-injection petrol engines like the CHZB lack fuel spray across the intake valves during the induction stroke. Without this natural cleaning action, carbon deposits accumulate on the valve stems and seats, restricting airflow.[2]
2. Turbocharger Actuator/Wastegate Linkage Failure
The actuator linkage connecting the wastegate solenoid to the wastegate valve becomes faulty or loose, causing loss of boost control. Many repair shops misdiagnose this as full turbocharger failure and recommend a costly replacement (€1,000+) when only the actuator arm needs repair (€150).[3]
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | GM66 DDU |
| Make | Audi |
| Model | A3 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2017 |
| First registered | |
| Area code | GM — Maidstone, Garden of England |
| Age identifier | 66 — September 2016 to February 2017 |
More GM66 D plates
Browse all GM66 D registrations from Maidstone.
About GM66 DDU
What car is GM66 DDU?
GM66 DDU is a white Audi A3, petrol (999cc). First registered in Maidstone in 2017.
What is the mileage of GM66 DDU?
The last recorded mileage for GM66 DDU was 93,332 miles, recorded on 4 Feb 2026 during its most recent MOT test.
Has GM66 DDU passed its MOT?
GM66 DDU has had 7 MOT tests with an 100% pass rate (7 passes, 0 failures). It last passed on 4 Feb 2026.
Is GM66 DDU ULEZ compliant?
Based on its fuel type and registration year, GM66 DDU 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 GM66 DDU?
GM66 DDU is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.