Quiznos Prime Rib Horseradish XLs contain between 430-1310 calories, depending on your choice of size. The size with the fewest calories is the Flatbread Sammie Prime Rib Horseradish XL (430 calories), while the 12" Sub Prime Rib Horseradish XL contains the most calories (1310 calories).
Choose from the sizes below to see the full nutrition facts, ingredients and allergen information.
