* 3.2L V6: This engine typically requires 5W-30 oil.
* 2.7L V6: This engine also typically requires 5W-30 oil.
However, always check your owner's manual for the *exact* specification recommended by Chrysler for your specific Concorde. The manual will specify the correct viscosity (like 5W-30) and the type of oil (conventional, synthetic blend, or full synthetic). Using the incorrect oil can damage your engine.