Yes the world engine 2.4 is alot better but,,,swapping engines on newer cars are a real bear. The WE 2.4 is totally differant engine, god only know what kind of customzation would be needed.The later 2.4 as found in the Sebring would have fit right in... timing chain and all! No need to wrap the intake manifold over the head. Plug changes are a breeze. My daughter had this engine in her 07 Sebring. I liked it better than the engine in my 01 PT. Both fuel economy and power were much better too.