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 1 MOT test on record, passing every one. It has 30,275 miles on the clock at the last MOT. 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 BN17 HFC
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Check BN17 HFC
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 1 test 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 | BN17 HFC |
| Make | Audi |
| Model | A3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2017 |
| First registered | |
| Area code | BN — Birmingham, Birmingham |
| Age identifier | 17 — March 2017 to August 2017 |
More BN17 H plates
Browse all BN17 H registrations from Birmingham.
About BN17 HFC
What car is BN17 HFC?
BN17 HFC is a black Audi A3, petrol (999cc). First registered in Birmingham in 2017.
What is the mileage of BN17 HFC?
The last recorded mileage for BN17 HFC was 30,275 miles, recorded on 11 Oct 2019 during its most recent MOT test.
Has BN17 HFC passed its MOT?
BN17 HFC has had 1 MOT tests with an 100% pass rate (1 pass, 0 failures). It last passed on 11 Oct 2019.
Is BN17 HFC ULEZ compliant?
Based on its fuel type and registration year, BN17 HFC 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 BN17 HFC?
BN17 HFC is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.