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 59,621 miles on the clock, averaging 4,851 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 SW66 MJF
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 59,621 miles |
| Reading date | |
| Miles last year | 4,467 |
| Average per year | 4,851 |
| Mileage consistency | Consistent |
Check SW66 MJF
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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 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 | SW66 MJF |
| Make | Audi |
| Model | A3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2017 |
| First registered | |
| Area code | SW — Aberdeen, Scotland |
| Age identifier | 66 — September 2016 to February 2017 |
More SW66 M plates
Browse all SW66 M registrations from Aberdeen.
About SW66 MJF
What car is SW66 MJF?
SW66 MJF is an black Audi A3, petrol (999cc). First registered in Aberdeen in 2017.
What is the mileage of SW66 MJF?
The last recorded mileage for SW66 MJF was 59,621 miles, recorded on 3 Nov 2025 during its most recent MOT test.
Has SW66 MJF passed its MOT?
SW66 MJF has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 3 Nov 2025.
Is SW66 MJF ULEZ compliant?
Based on its fuel type and registration year, SW66 MJF 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 SW66 MJF?
SW66 MJF is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.