An automotive additive composition comprising an automotive additive ingredient and a matrix is described. The automotive additive ingredient may be a fuel additive ingredient such as a detergent. The matrix may comprise a gel composition, a solid water removal agent, or a combination comprising one or more of the foregoing matrices. The automotive additive composition may be in the form of a capsule, a gel capsule, or a tablet. Also disclosed is a method of delivering an additive ingredient to a functional fluid of a motor vehicle.