Those who prefer a liftgate over a tailgate have that option on 1997 four-door Blazers. A power sunroof is a new option for all Blazers, and models equipped with LT decor are equipped with a HomeLink transmitter that will open your garage, among other things. All-wheel-drive Blazers get four-wheel disc brakes, and automatic transmissions are revised for smoother shifting. Early-production 4WD two-door Blazers could be ordered with a ZR2 suspension package. Base Blazers get a chrome grille, while LT four-door models have body-color grilles in six exterior colors. Two new paint colors round out the changes.