2003 Deville nice running top of the line car. Looks great too. Thing that are wrong are the cruise control very easy to hit in error. Moon roof leak and filled battery well. Shorted battery out. Does not get the same mpg as my old 99 did. Also you do not know if some left the ac on in the back. But I have a problem with this car now my power steering makes noise after I had to replace the back line. The noise is only when the steering wheel is in dead center. If I move it just a little it stops. The noise is coming from the line at the bottom of the drive side.