Fuddruckers Southwest Burger on Wheat Buns contain between 743-921 calories, depending on your choice of option. The option with the fewest calories is the 1/3 lb Southwest Burger on Wheat Bun (743 calories), while the 1/2 lb Southwest Burger on Wheat Bun contains the most calories (921 calories).
Choose from the options below to see the full nutrition facts, ingredients and allergen information.
