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 11 MOT tests on record, passing 8 and failing 3 (73% pass rate). It has 80,375 miles on the clock, averaging 10,034 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 MW17 DBY
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 | 80,375 miles |
| Reading date | |
| Miles last year | 14,734 |
| Average per year | 10,034 |
| Mileage consistency | Consistent |
Check MW17 DBY
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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 11 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 | MW17 DBY |
| Make | Audi |
| Model | A3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2017 |
| First registered | |
| Area code | MW — Manchester, Manchester and Merseyside |
| Age identifier | 17 — March 2017 to August 2017 |
More MW17 D plates
Browse all MW17 D registrations from Manchester.
About MW17 DBY
What car is MW17 DBY?
MW17 DBY is an black Audi A3, petrol (999cc). First registered in Manchester in 2017.
What is the mileage of MW17 DBY?
The last recorded mileage for MW17 DBY was 80,375 miles, recorded on 8 Aug 2026 during its most recent MOT test.
Has MW17 DBY passed its MOT?
MW17 DBY has had 11 MOT tests with a 73% pass rate (8 passes, 3 failures). It last passed on 8 Aug 2026.
Is MW17 DBY ULEZ compliant?
Based on its fuel type and registration year, MW17 DBY 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 MW17 DBY?
MW17 DBY is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.