Understanding Symmetrical AWD Systems in WRX Models

Oct 13, 2025 by wbrum.org 76 views

Understanding Symmetrical AWD Systems in WRX Models

The Subaru WRX is a high-performance variant of the Subaru Impreza, known for its all-wheel-drive (AWD) system. The Symmetrical AWD system is a key feature of the WRX, providing improved traction, stability, and control on various road surfaces. However, not all WRX models come with the same type of AWD system. In this article, we will explore the different types of Symmetrical AWD systems found in WRX models and determine which one is exclusive to those with the Sport Lineartronic Continuously Variable Transmission (CVT).

The Symmetrical AWD system is a full-time AWD system that sends power to all four wheels simultaneously. It consists of a central differential that splits power between the front and rear axles, and a transfer clutch that distributes power between the left and right wheels. This system provides improved traction, stability, and control on various road surfaces, making it ideal for high-performance driving.

There are several types of Symmetrical AWD systems found in WRX models, each with its own unique characteristics and features. The main types of Symmetrical AWD systems are:

Active AWD: This system uses a central differential and a transfer clutch to distribute power between the front and rear axles. It is designed for high-performance driving and provides improved traction and stability.
Continuous AWD: This system uses a continuously variable transmission (CVT) to distribute power between the front and rear axles. It is designed for everyday driving and provides improved fuel efficiency and smooth acceleration.
Variable Torque Distribution (VTD) AWD: This system uses a central differential and a transfer clutch to distribute power between the front and rear axles. It is designed for high-performance driving and provides improved traction and stability.
Driver Controlled Center Differential (DCCD): This system uses a central differential and a transfer clutch to distribute power between the front and rear axles. It is designed for high-performance driving and provides improved traction and stability.

The Sport Lineartronic Continuously Variable Transmission (CVT) is a high-performance transmission designed for the WRX. It uses a belt and pulley system to provide an infinite number of gear ratios, allowing for smooth and seamless acceleration. The CVT is designed to work in conjunction with the Symmetrical AWD system, providing improved traction and stability.

After analyzing the different types of Symmetrical AWD systems found in WRX models, we can conclude that the Driver Controlled Center Differential (DCCD) is the type of AWD system found exclusively in WRX models with the Sport Lineartronic Continuously Variable Transmission (CVT). The DCCD system provides improved traction and stability, making it ideal for high-performance driving.

In conclusion, the Symmetrical AWD system is a key feature of the WRX, providing improved traction, stability, and control on various road surfaces. The different types of Symmetrical AWD systems found in WRX models, including Active AWD, Continuous AWD, Variable Torque Distribution (VTD) AWD, and Driver Controlled Center Differential (DCCD), each have their own unique characteristics and features. The Sport Lineartronic Continuously Variable Transmission (CVT) is a high-performance transmission designed for the WRX, and it is exclusively paired with the Driver Controlled Center Differential (DCCD) AWD system.

Subaru. (2022). WRX Owner's Manual.
Subaru. (2022). Symmetrical AWD System.
Subaru. (2022). Sport Lineartronic Continuously Variable Transmission (CVT).

Q: What is the Symmetrical AWD system? A: The Symmetrical AWD system is a full-time AWD system that sends power to all four wheels simultaneously.
Q: What are the different types of Symmetrical AWD systems found in WRX models? A: The different types of Symmetrical AWD systems found in WRX models are Active AWD, Continuous AWD, Variable Torque Distribution (VTD) AWD, and Driver Controlled Center Differential (DCCD).
Q: Which type of Symmetrical AWD system is found exclusively in WRX models with the Sport Lineartronic CVT? A: The Driver Controlled Center Differential (DCCD) AWD system is found exclusively in WRX models with the Sport Lineartronic Continuously Variable Transmission (CVT).