New or Significantly Altered Models
- 1983 Mercury Cougar
- 1983 Mercury Marquis 4d
- 1983 Mercury Marquis wagon
Updated Models
- 1983 Mercury Capri
Mostly Unchanged
- 1983 Mercury Grand Marquis 2d
- 1983 Mercury Grand Marquis 4d
- 1983 Mercury Grand Marquis wagon
- 1983 Mercury LN7
- 1983 Mercury Lynx 3d
- 1983 Mercury Lynx 5d
- 1983 Mercury Lynx wagon
- 1983 Mercury Zephyr
- 1983 Mercury Zephyr sport coupe
Discontinued
- 1982 Mercury Cougar 2d sedan
- 1982 Mercury Cougar 4d
- 1982 Mercury Cougar wagon