The Subaru Legacy is a popular midsize sedan known for its reliability and all-wheel-drive capabilities. However, not all model years have performed equally well. Buyers looking for a used Subaru Legacy should be aware of certain years that have garnered negative feedback due to various issues. This guide highlights the five worst years to avoid when considering a Subaru Legacy.

2005 Subaru Legacy

The 2005 model year is notorious for head gasket failures, particularly in the 2.5-liter engine. This problem can lead to significant coolant leaks and overheating, which are costly to repair. Additionally, owners have reported issues with transmission problems, including harsh shifting and failure to engage gears properly, making this year a risky choice.

2006 Subaru Legacy

Similar to the 2005 model, the 2006 Subaru Legacy also suffers from head gasket issues and transmission problems. Furthermore, this year saw complaints about excessive oil consumption and suspension component failures, which can lead to increased maintenance costs over time.

2010 Subaru Legacy

The 2010 model introduced a new Continuously Variable Transmission (CVT), which has been linked to numerous reliability concerns. Owners frequently report slipping, shuddering, and erratic performance from the CVT. Additionally, this year has been associated with battery drain issues and problems with the vehicle's electrical systems, making it another year to avoid.

2011 Subaru Legacy

Following closely behind the 2010 model, the 2011 Legacy continues to face issues with the CVT. Reports of transmission slipping and torque converter problems are common among owners. Moreover, this model year has seen complaints about oil consumption, which can lead to costly repairs if not addressed promptly.

2018 Subaru Legacy

While the 2018 model improved on many aspects compared to its predecessors, it still has notable issues that warrant caution. Many owners report problems with the infotainment system, including freezing screens and unresponsive controls. Although these issues may be covered under warranty, they can still be frustrating for drivers seeking a reliable vehicle.

Summary Table of Worst Years

YearCommon Issues
2005Head gasket failure, transmission problems
2006Head gasket issues, excessive oil consumption
2010CVT reliability issues, battery drain
2011Transmission slipping, oil consumption
2018Infotainment system errors

By avoiding these specific model years, potential buyers can steer clear of common pitfalls associated with the Subaru Legacy. Always consider having a trusted mechanic inspect any used vehicle before purchase to ensure it meets your reliability standards.