New or Significantly Altered Models
- 1989 Mercury Cougar
Mostly Unchanged
- 1989 Mercury Grand Marquis
- 1989 Mercury Grand Marquis wagon
- 1989 Mercury Sable sedan
- 1989 Mercury Sable wagon
- 1989 Mercury Topaz 2d
- 1989 Mercury Topaz 4d
- 1989 Mercury Tracer 3d
- 1989 Mercury Tracer 5d
- 1989 Mercury Tracer wagon