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 2018 Audi A3 Petrol 999cc has had 5 MOT tests on record, passing every one. It has 30,376 miles on the clock, averaging 5,149 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 SD68 WMX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 30,376 miles |
| Reading date | |
| Miles last year | 7,652 |
| Average per year | 5,149 |
| Mileage consistency | Variable |
Check SD68 WMX
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- Warranty work logged
Full MOT Test History 5 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 | SD68 WMX |
| Make | Audi |
| Model | A3 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2018 |
| First registered | |
| Area code | SD — Glasgow, Scotland |
| Age identifier | 68 — September 2018 to February 2019 |
More SD68 W plates
Browse all SD68 W registrations from Glasgow.
About SD68 WMX
What car is SD68 WMX?
SD68 WMX is an white Audi A3, petrol (999cc). First registered in Glasgow in 2018.
What is the mileage of SD68 WMX?
The last recorded mileage for SD68 WMX was 30,376 miles, recorded on 16 Oct 2025 during its most recent MOT test.
Has SD68 WMX passed its MOT?
SD68 WMX has had 5 MOT tests with an 100% pass rate (5 passes, 0 failures). It last passed on 16 Oct 2025.
Is SD68 WMX ULEZ compliant?
Based on its fuel type and registration year, SD68 WMX 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 SD68 WMX?
SD68 WMX is approximately 8 years old. Age identifier 68 means registered between 1 September 2018 and 28 February 2019.