differences in 98>98.5 taken from contour faq...
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
Silver 1998 Mystique LS (v6)...ATX

Removed Emblems, limo tint, painted calipers.
Premier P630 HU with 4 Pioneer TS-A6895 Speakers with 10' Sony sub (yeah i know, i'm cheap)
Commando 501-S Alarm