The Cadillac SRX, produced from 2004 to 2016, is generally considered a luxury midsize SUV with a comfortable ride and a range of features. However, there are a few model years that some potential buyers might want to approach with caution. The 2010 and 2011 SRX models are often flagged for their reported issues with the transmission, particularly a shuddering or jerking sensation during acceleration. Additionally, the 2010 model year faced problems with the timing chain, leading to potential engine damage. Some drivers have also complained about electrical issues and the infotainment system in these model years. While later years saw improvements, it's advisable for prospective buyers to thoroughly research individual vehicle histories, perform inspections, and possibly consider models beyond the mentioned years to ensure a more reliable and satisfying ownership experience.