Audi A5 S5 Quattro

Audi A5 S5 Quattro Drivetrain

Owning an Audi A5 S5 Quattro means valuing both power and precision. The drivetrain in this high-performance model is an engineering achievement that demands top-quality components to perform at its best. As a Swedish driveline specialist, we understand the unique demands placed on a car equipped with Quattro permanent four-wheel drive. Every element of the power transmission, from the gearbox out to the wheels, must work together seamlessly to handle the substantial torque delivered by the S5 engine. We have assembled a product range tailored specifically to this model, making it straightforward to find the correct spare parts without compromising on quality.

Our focus is on supplying parts that not only fit physically, but also match the exact technical specifications of the Audi A5 S5 Quattro. Whether you need to replace a worn drive shaft or a propeller shaft, you can rely on our products being tested to endure the stresses of spirited driving. Choosing the right components extends the service life of your vehicle and ensures the four-wheel-drive system operates just as the factory intended. We are here to help you navigate our range to find the most cost-effective, durable solution for your car.

How the Audi A5 S5 Quattro drivetrain is engineered

The drivetrain of an Audi A5 S5 Quattro is built around the legendary Quattro system, providing permanent four-wheel drive. Power from the engine is routed through a longitudinal gearbox to a centre differential that distributes torque between the front and rear axles. Robust drive shafts are fitted front and rear to deliver this power to the wheels. The front axle uses driveshafts equipped with both inner and outer CV joints to accommodate both steering angles and suspension travel. The rear axle focuses primarily on power delivery and stability, where the drive shafts play a crucial role in the car's roadholding.

A core component of this layout is the propeller shaft, which runs beneath the vehicle to connect the gearbox to the rear axle. On an Audi A5 S5 Quattro, the prop shaft is balanced to high tolerances to minimise vibrations at higher speeds. The entire setup relies on every joint and shaft remaining in sound condition. If a CV boot splits, road dirt and grit can enter rapidly, destroying the precision-machined internals and compromising the efficiency of the entire Quattro system. Understanding this layout is essential for identifying the root cause of symptoms and deciding which components to prioritise during maintenance.

Common faults and symptoms

Several clear warning signs indicate that drivetrain components on your Audi A5 S5 Quattro are wearing out. One of the most frequent symptoms is a clicking or knocking sound on full steering lock at lower speeds. This typically points to a failing outer CV joint, often triggered by a split CV joint boot that has allowed the lubricating grease to escape. If you notice vibrations throughout the car under acceleration instead, this can point to a worn inner constant velocity joint or an imbalance in a drive shaft. These vibrations are often felt through the seat or floorpan rather than the steering wheel.

On Quattro models, it is equally important to pay attention to vibrations that appear at specific speeds, as these can frequently be traced back to the propeller shaft or its centre bearing. A whining or grinding noise from underneath the car can indicate that a prop shaft bearing is beginning to fail. Because the S5 is powered by a high-output engine, its drivetrain is subjected to greater loads than standard models, meaning wear can emerge sooner under enthusiastic driving. Ignoring these symptoms risks causing secondary damage to the differentials or gearbox, resulting in substantially more expensive repairs later on.

Common parts to replace on the Audi A5 S5 Quattro

When the time comes to service or repair the drivetrain on your Audi A5 S5 Quattro, certain component categories are needed more frequently than others. Based on our stock data and order volumes, we see a clear pattern in the parts most requested to keep these vehicles running smoothly. Here are the primary categories for your car:

• Drive shaft Audi A5 S5 Quattro
• Outer CV joint Audi A5 S5 Quattro
• Inner CV joint Audi A5 S5 Quattro (1 product available)
• Propeller shaft Audi A5 S5 Quattro

Drive shafts form our largest category, reflecting the distinct specifications required for front and rear axles as well as various gearbox types. Outer CV joints are another frequent wear item, especially in harsh European winters where road salt and grit quickly perish protective rubber boots. Replacing just the CV joint is often an economical alternative to renewing the complete drive shaft if the shaft itself is undamaged. The propeller shaft is replaced less frequently but remains critical to inspect, especially on higher-mileage vehicles or if persistent vibrations remain after wheel balancing.

How to find the right part for your Audi A5 S5 Quattro

Navigate directly to the appropriate section for the Audi A5 S5 Quattro:

On a vehicle with several possible drivetrain issues, starting in the correct category saves time. By comparing the exact sections for the Audi A5 S5 Quattro, you can readily distinguish between issues with a drive shaft, CV joint or propeller shaft, and move straight to the page that matches your symptoms and fitment.

• Drive shafts for Audi A5 S5 Quattro
• Outer CV joints for Audi A5 S5 Quattro
• Inner CV joints for Audi A5 S5 Quattro
• Propeller shafts for Audi A5 S5 Quattro

Locating the correct component for an Audi A5 S5 Quattro can seem daunting at first because of technical differences across model years and equipment packages. The most reliable method to ensure a precise fit is to filter by your car's make, model and engine variant in our store catalogue. This narrows the selection to only the parts compatible with your specific car, avoiding ordering errors and saving valuable time. We always recommend cross-referencing key technical details against the component removed from the vehicle before fitting.

When searching for items such as a drive shaft or outer CV joint, check whether the component is required for the front or rear, as well as the left or right side. On the Audi A5 S5 Quattro, specifications can also differ between manual transmissions and automatic gearboxes (S tronic). If you are unsure which part is correct, please get in touch with our team. As specialists in the Audi A5 and its driveline, we can guide you based on your chassis number or key visual features of your original part. Our aim is to help you select the exact component first time and get your car back on the road promptly.

Why shop with CVJoint24

CVJoint24 is not merely another generic car-parts retailer; we are a dedicated driveline specialist shipping across the EU from our Swedish central warehouse. Sourcing components for your Audi A5 S5 Quattro from us gives you access to technical expertise that general factors rarely provide. We appreciate how critical correct fitment is, which is why we support our range with an exact-fit commitment across our entire catalogue. Our inventory is curated to balance dependable quality with competitive pricing, which is especially important for high-performance cars like the S5.

Alongside deep technical expertise, our international shipping is set up to minimise workshop downtime. We understand that your vehicle needs to be back on the road without delay. By combining specialised product knowledge with rapid dispatch and experienced customer support, we have become a trusted partner for Audi drivers across Europe. Shop with us to experience the advantage of a true driveline specialist, and find the right component for your Audi every time.