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 7 and failing 2 (78% pass rate). It has 80,291 miles on the clock, averaging 11,291 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 SG17 ZWH
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
Above average| Latest reading | 80,291 miles |
| Reading date | |
| Miles last year | 10,880 |
| Average per year | 11,291 |
| Mileage consistency | Variable |
Check SG17 ZWH
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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 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 | SG17 ZWH |
| Make | Audi |
| Model | A3 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2017 |
| First registered | |
| Area code | SG — Glasgow, Scotland |
| Age identifier | 17 — March 2017 to August 2017 |
More SG17 Z plates
Browse all SG17 Z registrations from Glasgow.
About SG17 ZWH
What car is SG17 ZWH?
SG17 ZWH is an grey Audi A3, petrol (999cc). First registered in Glasgow in 2017.
What is the mileage of SG17 ZWH?
The last recorded mileage for SG17 ZWH was 80,291 miles, recorded on 6 Nov 2025 during its most recent MOT test.
Has SG17 ZWH passed its MOT?
SG17 ZWH has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 6 Nov 2025.
Is SG17 ZWH ULEZ compliant?
Based on its fuel type and registration year, SG17 ZWH 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 SG17 ZWH?
SG17 ZWH is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.