Audi A5 S5 Quattro

Drivetrain for Audi A5 S5 Quattro

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

Our focus is on offering parts that do not just fit physically, but also match the exact technical specifications for the Audi A5 S5 Quattro. Whether you need to replace a worn drive shaft or a propeller shaft, you can trust our products to withstand the stresses of spirited driving. Choosing the right parts extends the lifespan of your vehicle and ensures that the all-wheel drive system functions exactly as intended from the factory. We are here to help you navigate our range to find the most cost-effective, durable solution for your car.

How the drivetrain is engineered on the Audi A5 S5 Quattro

The drivetrain on an Audi A5 S5 Quattro is built around the legendary Quattro system, providing permanent all-wheel drive. Power from the engine is transmitted through a longitudinally mounted 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 directly to the road wheels. The front axle relies on drive shafts equipped with both inner and outer CV joints to accommodate steering angles as well as suspension travel. The rear axle focuses primarily on torque transfer and stability, where the driveshafts play a crucial role in the vehicle's roadholding.

A core component of this layout is the propeller shaft, which runs beneath the vehicle to link the gearbox to the rear differential. On an Audi A5 S5 Quattro, the prop shaft is balanced to high precision to minimise vibrations at higher speeds. The entire setup relies on all joints and shafts remaining in sound mechanical condition. If a CV boot splits, grit and moisture can penetrate quickly to ruin precision-machined surfaces, degrading the efficiency of the Quattro system. Understanding this layout is essential for diagnosing symptoms early and prioritising maintenance correctly.

Common faults and symptoms

There are several distinct signs that components in your Audi A5 S5 Quattro drivetrain are wearing out. One of the most typical symptoms is a clicking or knocking sound on full steering lock at lower speeds. This usually indicates that an outer CV joint is failing, frequently because a split CV joint boot has allowed grease to escape. If you instead experience vibrations through the entire vehicle under acceleration, it may point to a worn inner CV joint or an out-of-balance drive shaft. These vibrations are often felt through the seat or floorpan rather than the steering wheel.

On Quattro models, it is also important to pay attention to vibrations that appear only at specific cruising speeds, which can frequently be traced to the propeller shaft or its centre bearing. A whining or grinding noise from beneath the floor can indicate that a prop shaft bearing is starting to fail. Because the S5 is powered by a high-output engine, its drivetrain is subjected to greater mechanical loads than standard models, meaning wear can develop sooner under enthusiastic driving. Ignoring these symptoms risks consequential damage to the differentials or gearbox, resulting in far costlier garage repairs down the line.

Common replacement parts for Audi A5 S5 Quattro

When it is time to service or repair the drivetrain on your Audi A5 S5 Quattro, certain components are needed more frequently than others. Based on our stock data and workshop demand, we see clear trends in the parts required to keep these cars running smoothly. Here are the most relevant categories for your vehicle:

• Drive shafts for Audi A5 S5 Quattro (7 products available)
• Outer CV joints for Audi A5 S5 Quattro (4 products available)
• Inner CV joints for Audi A5 S5 Quattro (1 product available)
• Propeller shafts for Audi A5 S5 Quattro (2 products available)

Drive shafts represent the largest category, as they vary between the front and rear axles and depend on gearbox configuration. Outer CV joints are another frequent wear item, especially in harsh European winters where road salt and grit quickly perish rubber boots. Fitting a replacement CV joint on its own is often a cost-effective alternative to replacing the entire drive shaft if the shaft itself remains undamaged. The propeller shaft is replaced less frequently but remains vital to inspect, particularly if the vehicle has covered many kilometres or suffers from persistent vibrations that wheel balancing does not cure.

Finding the correct part for your Audi A5 S5 Quattro

Navigate directly to the appropriate category for your Audi A5 S5 Quattro:

When diagnosing drivetrain issues on an all-wheel-drive vehicle, starting in the right section saves time. By comparing the exact component categories for the Audi A5 S5 Quattro, you can readily distinguish between drive shaft, constant velocity joint and propeller shaft issues, taking you straight to the parts that match your symptoms and fitment requirements.

• 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 exact part for an Audi A5 S5 Quattro can seem daunting at first due to technical variations across model years and trim options. The easiest and most reliable method to ensure accurate fitment is to filter our catalogue by your car's make, model and engine variant. Filtering by these exact vehicle details narrows the catalogue down to components engineered for your specific chassis. This eliminates the hassle of ordering incorrect parts and saves valuable time. We always recommend cross-referencing dimensions and technical specs against the original component removed from your vehicle.

When selecting parts such as drive shafts or an outer CV joint, make sure to confirm whether you require the front or rear, left- or right-hand side. For the Audi A5 S5 Quattro, variations can also depend on whether the vehicle uses a manual gearbox or an automatic (S-tronic). If you are unsure which component is right, do not hesitate to contact our team. As specialists in the Audi A5 driveline, we can help identify the correct part using your chassis number or physical features from your original unit. Our goal is to ensure you order correctly first time and get your car back on the road without delay.

Why shop with CVJoint24

CVJoint24 is not just another generic parts retailer; we are a dedicated Swedish driveline specialist shipping across the EU from our warehouse in Helsingborg, Sweden. When ordering parts for your Audi A5 S5 Quattro from us, you benefit from specialist expertise rarely found at general car-parts stores. We understand the importance of precise fitment and back our catalogue with a comprehensive fitment guarantee on our products, allowing you to order with complete confidence. Our inventory is curated to strike the optimal balance between price and durability, which is essential for performance cars like the S5.

Alongside technical knowledge, we provide efficient delivery options tailored to your schedule, getting parts out rapidly across Europe to minimise your vehicle's downtime in the garage. We know your time is valuable and that you want your Audi back on tarmac as quickly as possible. By combining specialist product knowledge with dependable EU-wide dispatch and customer support that genuinely understands drivelines, we are the trusted choice for owners across Europe. Order today to experience the difference of a dedicated specialist, and find the right part every time for your Audi.