Welcome to Seth Wadley Chevrolet Buick of Ada! Located in Ada, we are your local Buick and Chevrolet dealer. We are a short distance from Oklahoma City, OK. Whether you are searching for new Chevrolet or Buick cars and trucks or high quality used vehicles, our knowledgeable sales staff can help answer all your questions. We carry precision crossovers like the Buick LaCrosse and Chevrolet Equinox that get you there regardless of the terrain at our preferred Oklahoma City Buick and Chevrolet dealership. Ride in style with the Chevrolet Malibu. Hauling hay or other ranch cargo will be a breeze with a Chevy Silverado. Seth Wadley Chevrolet Buick of Ada in Ada has the new or used Chevrolet and Buick vehicle for you.