The Toyota Matrix, produced from 2003 to 2014, generally earned a reputation for reliability and practicality. However, there are a few model years that potential buyers may want to approach with caution. One such year is 2009, as it saw a recall related to engine control modules that could lead to stalling issues. Another year to consider carefully is 2010, due to reported problems with excessive oil consumption and engine oil leaks. Additionally, the 2013 model year had its share of concerns, with customers noting issues with the water pump and airbag systems. While overall, the Matrix is considered a dependable vehicle, prospective buyers should thoroughly research and inspect individual cars, especially those from the aforementioned years, to ensure they are aware of any potential issues and can make an informed purchasing decision.