New or Significantly Altered Models
- 1990 Mazda Miata
Updated Models
- 1990 Mazda B Series
- 1990 Mazda B Series extended cab
Mostly Unchanged
- 1990 Mazda 323 3d
- 1990 Mazda 626 5d
- 1990 Mazda 626 sedan
- 1990 Mazda 929
- 1990 Mazda MPV
- 1990 Mazda MX6 coupe
- 1990 Mazda RX-7
- 1990 Mazda RX-7 convertible
Other
- 1990 Mazda Protege sedan