Both Melange and Pumpkin Spice Latte have different features, but its interesting to compare and see the difference between Melange and Pumpkin Spice Latte. Here, you will get to know the difference between Melange and Pumpkin Spice Latte in accordance with their caffeine content, probable side effects and many more interesting facts like Melange Benefits and Pumpkin Spice Latte Benefits in the upcoming sections.