1999 Mazda Millenia Passenger Safety Features
| 3-point manual front safety belts w/height-adjustable shoulder belt anchors |
| 3-point outboard rear safety belts w/rear center lap belt |
| Anti-lock brake system |
| Child-safety rear door locks |
| Crumple zones |
| Driver & front passenger air bag Supplemental Restraint System (SRS) |
| Electronic traction control |
| Energy-absorbing steering column |
| Side-impact door beams |