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 9 MOT tests on record, passing 6 and failing 3 (67% pass rate). It has 153,861 miles on the clock, averaging 14,595 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 GJ17 OJC
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 | 153,861 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 14,595 |
| Mileage consistency | Consistent |
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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.
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 | GJ17 OJC |
| Make | Audi |
| Model | A3 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2017 |
| First registered | |
| Area code | GJ — Maidstone, Garden of England |
| Age identifier | 17 — March 2017 to August 2017 |
More GJ17 O plates
Browse all GJ17 O registrations from Maidstone.
About GJ17 OJC
What car is GJ17 OJC?
GJ17 OJC is a blue Audi A3, petrol (999cc). First registered in Maidstone in 2017.
What is the mileage of GJ17 OJC?
The last recorded mileage for GJ17 OJC was 153,861 miles, recorded on 2 Oct 2025 during its most recent MOT test.
Has GJ17 OJC passed its MOT?
GJ17 OJC has had 9 MOT tests with a 67% pass rate (6 passes, 3 failures). It last passed on 2 Oct 2025.
Is GJ17 OJC ULEZ compliant?
Based on its fuel type and registration year, GJ17 OJC 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 GJ17 OJC?
GJ17 OJC is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.