I think I have kind of an oddball car if this is true...

1998 -> 1998.5 (Trim level changes)

GL is no more. Now only the LX, SE, and SVT. Basically, now LX=GL, SE=LX, SE + sport package=old SE
More decontenting: split rear seats only available on the SE
Clock in radio, no longer in dash
SVT wheels changed to Cobra style, strut dampenings changed
Rear window/brake light design changed
Color revisions

I have a 98 SE, and it's 4cyl. The clock IS in the dash, and I'm not sure about the "split seats" in the rear. Is it a 98.5 or a 98? If it was just a 98, then wouldn't it be a Duratec if it was an SE? The build date on mine is 11/97.