Parts for your 2020 Subaru Impreza-Driveshafts

Driveshafts and the 2020 Subaru Impreza: What You Need to Know

The 2020 Subaru Impreza is well-known for its all-wheel-drive system, which helps provide excellent traction and stability on a variety of road surfaces. When it comes to understanding whether driveshafts are part of the Impreza's drivetrain, it's important to highlight that, yes, driveshafts are indeed used in this vehicle, but in a very specific and technical way that differs slightly from more traditional rear-wheel-drive cars.

Typically, driveshafts are the crucial components that transmit power from the engine and transmission to the wheels, especially in rear-wheel or four-wheel-drive vehicles. For the 2020 Subaru Impreza, which comes standard with Subaru's symmetrical all-wheel-drive system, driveshafts make a vital contribution to delivering power to both the front and rear wheels. This system needs driveshafts to balance power and torque effectively between the front and rear axles, helping the car maintain grip and control.

So, what exactly do driveshafts do in the Impreza? They are essentially metal shafts that connect the transmission's output to the rear differential. From there, power is distributed to the rear wheels. At the same time, power travels directly to the front wheels via the transaxle. This setup helps the Impreza perform efficiently with balanced power delivery, making it great for everything from daily commuting to tackling slippery or uneven terrain.

Driveshafts are generally constructed from durable steel or aluminium to withstand the rotational forces and torque generated by the engine. They are equipped with joints at each end called constant velocity (CV) joints, allowing the shafts to flex and adjust as the suspension moves and the vehicle turns. This flexibility is crucial for maintaining smooth power transfer while driving.

Maintaining the driveshafts in a 2020 Subaru Impreza is quite important if you want to keep the AWD system functioning at its best. Over time, the CV joints and boots covering the driveshaft components can wear or get damaged. These boots are designed to protect the joints from dirt, moisture and debris, so if they become cracked or split, the joints themselves may become contaminated, leading to wear or failure. That can result in vibration, clicking noises during turns or even complete loss of power transmission to the rear wheels.

Servicing the driveshafts on a Subaru Impreza usually involves checking the CV boots for any signs of damage and ensuring they are properly lubricated. Any torn or damaged boots should be replaced as soon as possible to prevent further issues. It's also wise to have the driveshafts inspected during regular service intervals, especially if the car is often driven on rough roads or through mud and water, which can accelerate wear.

If it comes time to replace a driveshaft or any of its components, it's best to use genuine or high-quality parts. Using reputable replacement parts ensures the new driveshaft will match the exact specifications needed to work properly with Subaru's AWD system. Replacing a driveshaft is not usually too complex for a professional mechanic, but it's crucial to perform the job correctly to avoid imbalance or drivetrain issues.

Another tip for Subaru Impreza owners is to listen for unusual noises while driving, particularly clicking sounds when turning sharply, or vibrations that you feel through the car body or steering wheel. Both can be warning signs that the driveshaft CV joints might be wearing out. Ignoring these signs can lead to bigger problems and more expensive repairs down the track.

Overall, the driveshafts are an essential part of what makes the 2020 Subaru Impreza's symmetrical all-wheel-drive system so reliable and fun to drive. Proper maintenance, timely inspection and replacement when needed will help ensure that the Impreza keeps providing smooth power delivery and excellent handling characteristics for years to come.