Audi A4 2019 to 2024: common problems and what to know

TL;DR

The 2019 to 2024 Audi A4 has several reported issues, particularly with engine performance and electrical systems. If you are considering buying one, be sure to check for these common problems.

Key facts callout

• Engine oil consumption is a frequent complaint among owners.
• Timing chain tensioner failures can lead to costly repairs.
• Electrical issues, especially with the steering rack, are not uncommon.
• Owners have reported interior rattles and trim buzzing.

Engine and gearbox

The Audi A4 from 2019 to 2024 has significant concerns regarding engine performance. Many owners report excessive oil consumption, which can cause engine damage if not monitored. This issue is especially common in models with the 2.0-litre TFSI engine. Timing chain tensioner failures can also lead to severe engine problems if the chain slips, making regular servicing and oil changes essential. Additionally, complaints about the automatic gearbox include rough shifting and delayed engagement, so a test drive is advisable.

Electrics and electronics

Electrical issues are prevalent in the A4 during this generation. Problems with the steering rack can lead to both electrical and mechanical failures, affecting handling and safety. Other common electrical problems include freezing or unresponsive infotainment screens and dashboard warning lights appearing without cause. It is crucial to ensure all electrical components function correctly during a pre-purchase inspection.

Body and suspension

While the Audi A4 is generally praised for its build quality, some owners report bodywork issues. Rattling noises from the interior, especially around the parcel shelf and door trims, can detract from the vehicle’s premium feel. These noises may indicate underlying fit and finish issues. Suspension problems, including premature wear on shock absorbers and bushings, have also been noted. Unusual noises or handling characteristics during a test drive warrant further investigation.

What people are asking

What are the common problems and reliability issues with the 2019 Audi A4? Many owners cite engine oil consumption, timing chain tensioner failures, and electrical faults as the most significant issues.

What is the common problem with Audi A4? The most common problems include engine performance issues and electrical component failures.

What year Audi A4 to stay away from? While the 2019 to 2024 models have their issues, earlier models, particularly the 2016 A4, have been noted for having more significant reliability concerns.

Which Audi A4 year is most reliable? The 2020 model year has received better reliability ratings compared to other years in this range, but it is still essential to check the vehicle’s history.

What owners say

On forums and Reddit, many Audi A4 owners share their experiences with the 2019 to 2024 models. A common sentiment is that while the car offers a luxurious driving experience and excellent handling, the reliability issues can be frustrating. Owners often recommend thorough checks for engine performance and electrical systems before making a purchase. Some users mention that regular servicing and using high-quality oil can help mitigate some engine-related problems. Overall, the consensus is that while the A4 is a great car, potential buyers should be aware of its common pitfalls.

Should you buy a 2019 to 2024 Audi A4?

The 2019 to 2024 Audi A4 offers a blend of luxury and performance that many drivers appreciate. However, potential buyers should be cautious due to reported issues with engine oil consumption, timing chain failures, and electrical faults. If you decide to purchase one, ensure you obtain a comprehensive service history and consider having a pre-purchase inspection conducted by a qualified mechanic. With proper diligence, you can enjoy the benefits of this premium vehicle while minimising the risks associated with its common problems.