When considering purchasing a Ford Fusion, it is advisable to approach certain model years with caution, as they may exhibit potential issues that could impact the overall ownership experience. For instance, some consumers and automotive experts have noted concerns with the 2010 and 2013 Ford Fusion models. The 2010 model year faced criticism for reported transmission problems, including issues with the automatic transmission's reliability. On the other hand, the 2013 model year had its share of complaints related to electronic and electrical systems, which could lead to various malfunctions. While these issues do not universally apply to all vehicles of these model years, prospective buyers should exercise due diligence by thoroughly inspecting any used Fusion and, if possible, obtaining a comprehensive vehicle history report to make an informed decision and minimize potential risks.