although admittedly not contour/mystiques.....(my "new to me" '98 duratec atx ls mystique has only 27,500 miles) i am daily driving 2 general motors vehicles, each with over 200k miles-

86 olds ciera 2.8 v6 with just over 276,000 miles.
83 buick electra wagon with just over 236,000 miles.

change the oil religiously, do preventive maintenance and run 'em till the wheels fall off!

on a lake in middle tn '98 mystique ls duratec atx de-badged, pin striped pre '98 sail panels b pillar black out mod silverstars- turns and highs in lows fogs on with parking lights mod