Hyundai Sonata multiple issues including rough engine, worn brakes, and excessive fuel consumption on Hyundai Sonata

Some Hyundai Sonata owners report experiencing engine problems, including rough performance characterized by strange sounds, reduced power, and changes in driving behavior. Additionally, some models have faced severe issues, such as seized engines. Brake wear is another concern, with some drivers noting that worn brakes, while not as common as engine issues, still pose a problem. Furthermore, excessive fuel consumption has been reported, which can negatively impact the driving experience and increase costs, potentially linked to engine performance or other efficiency-related factors. To mitigate these issues, regular maintenance is advised, and owners are encouraged to watch for warning signs like strange sounds, dashboard lights, or fluid leaks to catch problems early. Prospective buyers should also be aware of these potential issues to make informed decisions regarding their investment in a Sonata.