Does the Chrysler Concorde have a chip key?

No, the Chrysler Concorde did not have a chip key (also known as a transponder key) in its early production years. However, towards the end of its production run (late 1990s and early 2000s), some models *did* incorporate transponder keys. There's no single answer because it depends on the specific model year. You need to specify the year of the Concorde to know for sure.