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 10 MOT tests on record, passing 7 and failing 3 (70% pass rate). It has 55,732 miles on the clock, averaging 4,451 miles per year, well 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 RF17 WSO
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
Low mileage| Latest reading | 55,732 miles |
| Reading date | |
| Miles last year | 31 |
| Average per year | 4,451 |
| Mileage consistency | Variable |
Check RF17 WSO
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 10 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 | RF17 WSO |
| Make | Audi |
| Model | A3 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2017 |
| First registered | |
| Area code | RF — Reading, Reading |
| Age identifier | 17 — March 2017 to August 2017 |
More RF17 W plates
Browse all RF17 W registrations from Reading.
About RF17 WSO
What car is RF17 WSO?
RF17 WSO is an blue Audi A3, petrol (999cc). First registered in Reading in 2017.
What is the mileage of RF17 WSO?
The last recorded mileage for RF17 WSO was 55,732 miles, recorded on 6 Jul 2026 during its most recent MOT test.
Has RF17 WSO passed its MOT?
RF17 WSO has had 10 MOT tests with a 70% pass rate (7 passes, 3 failures). It last passed on 6 Jul 2026.
Is RF17 WSO ULEZ compliant?
Based on its fuel type and registration year, RF17 WSO 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 RF17 WSO?
RF17 WSO is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.