Audi A3 2019 to 2024: common problems and what to know
What goes wrong on the 2019 to 2024 Audi A3, what owners report and what to check before you buy one.

TL;DR
The 2019 to 2024 Audi A3 is generally a reliable choice, but it does have some common issues to be aware of. Owners report electrical faults and occasional gearbox problems, so it’s wise to check these areas before buying.
Key facts callout
- The Audi A3 2019 to 2024 is known for its solid build quality and performance.
- Common issues include electrical faults, parking brake malfunctions, and gearbox glitches.
- Generally regarded as a reliable vehicle, but some owners report minor problems.
- Ensure thorough checks on the electrics and suspension when considering a purchase.
Engine and gearbox
The Audi A3 from 2019 to 2024 offers a range of engines, including efficient petrol and diesel options. The 2.0-litre TFSI petrol engine is popular for its balance of performance and economy. However, some owners have reported excessive oil consumption, particularly in the 2.0 TFSI variant. Regularly checking oil levels is crucial if you consider this engine.
The automatic gearbox, particularly the dual-clutch S tronic, is generally smooth but can exhibit occasional glitches. Some drivers have experienced delays in shifting or warning lights appearing on the dashboard. A thorough test drive is essential to assess the gearbox’s performance when buying a used model.
Electrics and electronics
Electrical problems are among the most commonly reported issues with the 2019 to 2024 Audi A3. Owners have noted faults with the infotainment system, including screen freezes and connectivity issues with smartphones. Additionally, some users have experienced problems with the parking brake, which may malfunction and require recalibration.
While these issues are not universal, they can be frustrating. It is advisable to check that all electronic features are functioning correctly, especially the infotainment and parking systems, when considering purchasing an A3.
Body and suspension
The build quality of the Audi A3 is generally high, with a well-designed body that holds up well over time. However, some owners have reported issues with the suspension, particularly noisy front suspension components. This can lead to a less comfortable ride and may require attention.
Rust is not a common issue in newer models, but it is still worth checking for any signs of corrosion, especially if the car has been exposed to harsh weather conditions. Inspecting the undercarriage and wheel arches for any signs of wear or damage is advisable.
What people are asking
What is the common problem with Audi A3? Common issues include electrical faults, problems with the parking brake, and occasional gearbox malfunctions.
Is a 2019 Audi A3 a reliable car? Overall, the 2019 Audi A3 is considered reliable, although some owners report minor issues.
Which year is the Audi A3 most reliable? The 2019 model is generally regarded as reliable, but the 2020 and 2021 models also have positive feedback regarding their performance and reliability.
What years to avoid 2.0 TFSI? While the 2.0 TFSI engine is popular, some users advise caution with earlier models, particularly those before 2019, due to reported oil consumption issues.
What owners say
Sentiment on forums and Reddit suggests that the Audi A3 is a solid choice for those seeking a compact premium vehicle. Many owners appreciate its driving dynamics and interior quality. However, there are mentions of minor issues, particularly with electrics and the occasional gearbox problem. Overall, the consensus is that while it may not be perfect, it offers a good blend of comfort and performance.
Should you buy a 2019 to 2024 Audi A3?
The 2019 to 2024 Audi A3 is a well-rounded vehicle that generally delivers on reliability and driving pleasure. While there are some common issues to be aware of, particularly concerning electrics and the gearbox, many owners report satisfaction with their purchase. Conducting thorough checks and ensuring the vehicle is well-maintained can make the A3 a smart choice for those in the market for a compact premium car. Consider your priorities and be aware of potential pitfalls, but overall, the Audi A3 remains a strong contender in its class.
Frequently asked questions
What is the common problem with Audi A3?
Common issues include electrical faults, problems with the parking brake, and occasional gearbox malfunctions.
Is a 2019 Audi A3 a reliable car?
Overall, the 2019 Audi A3 is considered reliable, although some owners report minor issues.
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Sources
DVSA MOT History, Honest John reliability index, Parkers owner reviews.