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 5 MOT tests on record, passing 4 and failing once (80% pass rate). It has 30,271 miles on the clock, averaging 3,055 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 DH19 DZX
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 | 30,271 miles |
| Reading date | |
| Miles last year | 3,118 |
| Average per year | 3,055 |
| Mileage consistency | Consistent |
Check DH19 DZX
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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 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 | DH19 DZX |
| Make | Audi |
| Model | A3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2019 |
| First registered | |
| Area code | DH — Chester, Deeside to Shrewsbury |
| Age identifier | 19 — March 2019 to August 2019 |
More DH19 D plates
Browse all DH19 D registrations from Chester.
About DH19 DZX
What car is DH19 DZX?
DH19 DZX is a black Audi A3, petrol (999cc). First registered in Chester in 2019.
What is the mileage of DH19 DZX?
The last recorded mileage for DH19 DZX was 30,271 miles, recorded on 8 Dec 2025 during its most recent MOT test.
Has DH19 DZX passed its MOT?
DH19 DZX has had 5 MOT tests with an 80% pass rate (4 passes, 1 failure). It last passed on 8 Dec 2025.
Is DH19 DZX ULEZ compliant?
Based on its fuel type and registration year, DH19 DZX 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 DH19 DZX?
DH19 DZX is approximately 7 years old. Age identifier 19 means registered between 1 March 2019 and 31 August 2019.