Least expensive but reliable Ford Dealership without jeopardizing warranty. on 2012 Ford Fusion

Can you please tell us which Ford Dealership in San Antonio is least expensive yet very reliable for maintaining 100K warranty? We have had so much over costs in maintaining our cars before. We don't want to have this issue with our 2012 Ford Fusion. Thanks so much Repair Pal!!!!

LTC Gonzales

Asked by for the 2012 Ford Fusion