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 6 MOT tests on record, passing every one. It has 53,219 miles on the clock, averaging 5,688 miles per year, below 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 YR17 YSU
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
Below average| Latest reading | 53,219 miles |
| Reading date | |
| Miles last year | 7,507 |
| Average per year | 5,688 |
| Mileage consistency | Variable |
Check YR17 YSU
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- Warranty work logged
Full MOT Test History 6 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 | YR17 YSU |
| Make | Audi |
| Model | A3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2017 |
| First registered | |
| Area code | YR — Sheffield, Yorkshire |
| Age identifier | 17 — March 2017 to August 2017 |
More YR17 Y plates
Browse all YR17 Y registrations from Sheffield.
About YR17 YSU
What car is YR17 YSU?
YR17 YSU is a black Audi A3, petrol (999cc). First registered in Sheffield in 2017.
What is the mileage of YR17 YSU?
The last recorded mileage for YR17 YSU was 53,219 miles, recorded on 28 May 2025 during its most recent MOT test.
Has YR17 YSU passed its MOT?
YR17 YSU has had 6 MOT tests with an 100% pass rate (6 passes, 0 failures). It last passed on 28 May 2025.
Is YR17 YSU ULEZ compliant?
Based on its fuel type and registration year, YR17 YSU 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 YR17 YSU?
YR17 YSU is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.