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 2019 Audi A3 Petrol 999cc has had 6 MOT tests on record, passing 5 and failing once (83% pass rate). It has 59,207 miles on the clock, averaging 11,450 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 AU19 MBY
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
Above average| Latest reading | 59,207 miles |
| Reading date | |
| Miles last year | 14,097 |
| Average per year | 11,450 |
| Mileage consistency | Consistent |
Check AU19 MBY
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- Warranty work logged
Full MOT Test History 6 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 | AU19 MBY |
| Make | Audi |
| Model | A3 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2019 |
| First registered | |
| Area code | AU — Norwich, Anglia |
| Age identifier | 19 — March 2019 to August 2019 |
More AU19 M plates
Browse all AU19 M registrations from Norwich.
About AU19 MBY
What car is AU19 MBY?
AU19 MBY is an white Audi A3, petrol (999cc). First registered in Norwich in 2019.
What is the mileage of AU19 MBY?
The last recorded mileage for AU19 MBY was 59,207 miles, recorded on 21 Feb 2026 during its most recent MOT test.
Has AU19 MBY passed its MOT?
AU19 MBY has had 6 MOT tests with an 83% pass rate (5 passes, 1 failure). It last passed on 21 Feb 2026.
Is AU19 MBY ULEZ compliant?
Based on its fuel type and registration year, AU19 MBY 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 AU19 MBY?
AU19 MBY is approximately 7 years old. Age identifier 19 means registered between 1 March 2019 and 31 August 2019.