Want to know the overall difference between Ristretto and Pumpkin Spice Latte? Which has higher calorie or caffeine content in Ristretto or Pumpkin Spice Latte? Here you will know more information About Ristretto and About Pumpkin Spice Latte. Get all the comparison for Ristretto and Pumpkin Spice Latte at a glance below.