New or Significantly Altered Models
- 1985 Buick Electra
- 1985 Buick Electra sedan
- 1985 Buick Somerset Regal
Mostly Unchanged
- 1985 Buick Century
- 1985 Buick Century coupe
- 1985 Buick Century wagon
- 1985 Buick Electra Estate Wagon
- 1985 Buick LeSabre
- 1985 Buick LeSabre Estate Wagon
- 1985 Buick LeSabre sedan
- 1985 Buick Regal
- 1985 Buick Riviera
- 1985 Buick Riviera convertible
- 1985 Buick Skyhawk
- 1985 Buick Skyhawk coupe
- 1985 Buick Skyhawk wagon
- 1985 Buick Skylark sedan
Discontinued
- 1984 Buick Regal sedan
- 1984 Buick Skylark