To provide an acrylic rubber composition that exhibits excellent scorch stability and a rapid vulcanization rate without detriment to heat resistance, oil resistance and permanent compression set resistance of an epoxy group-containing acrylic rubber, and a molded article thereof.

The acrylic rubber composition comprises an epoxy group-containing acrylic rubber and, incorporated therewith, at least a sulfonamide compound in an amount of 0.04-3.0 pts.wt. and a dithiocarbamic acid metal salt in an amount of 0.5-6.0 pts.wt., each amount being based on 100 pts.wt. of the acrylic rubber.