In the used vehicle market, the GOAT for reliability goes to Toyota. If performance is important, anything with the 3.5 V6 will haul ass and be amazingly reliable. That engine has been around for a long time, has timing chains, and it didn't get direct injection early on like other car companies went with.
Camry or Highlander are great options, if you want fancy Lexus used the same engines and chassis but they cost a bit more. Used Toyotas go for a higher price compared to other brands but it's for a reason