The perspective of entry of new competitors in the market and the actual service stations network are closely linked to the insertion of the combustible segment in the open market. This research studies the possibilities of service stations` retention by the combustibles distributors. Taking the Delta model (Hax e Wilde) as base, investigates the attributes that can be valorized by the clients on the three perspectives of this model: product economy, consumer economy and system economy. The study uses a field research to identify and evaluate the attributes from the service stations as much as the distributors part. The results show the grades of preference and the discrepancies between them in concern of the evaluated attributes for each instance - retail and distributor. The results can also help the distributors to improve theirs strategical positioning and to walk toward the retail loyalty using the way of Delta Model.