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 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 84,419 miles on the clock, averaging 8,142 miles per year, around 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 SX03 ENA
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
About average| Latest reading | 84,419 miles |
| Reading date | |
| Miles last year | 6,279 |
| Average per year | 8,142 |
| Mileage consistency | Consistent |
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Full MOT Test History 8 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 | SX03 ENA |
| Make | Audi |
| Model | A3 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2017 |
| First registered | |
| Area code | SX — Inverness, Scotland |
| Age identifier | 03 — March 2003 to August 2003 |
More SX03 E plates
Browse all SX03 E registrations from Inverness.
About SX03 ENA
What car is SX03 ENA?
SX03 ENA is an blue Audi A3, petrol (999cc). First registered in Inverness in 2017.
What is the mileage of SX03 ENA?
The last recorded mileage for SX03 ENA was 84,419 miles, recorded on 31 Oct 2025 during its most recent MOT test.
Has SX03 ENA passed its MOT?
SX03 ENA has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 31 Oct 2025.
Is SX03 ENA ULEZ compliant?
Based on its fuel type and registration year, SX03 ENA 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 SX03 ENA?
SX03 ENA is approximately 9 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.