Ford Mustang - Southway Ford San Antonio, Texas If you're looking for a Ford Mustang in San Antonio or anywhere in South Texas, you'll find award-winning sales and service at Southway Ford. Winner of Ford Motor Company's President's Award, Southway Ford consistently ranks among the top-selling Ford dealers San Antonio. Blue Oval certification means your Mustang will receive exceptional service at the dealership. Check our online inventory to find used Ford Mustangs in San Antonio or South TX. Check with Southway Ford for Genuine Ford Mustang parts.