The essential benefit here is that this 500L is bigger (i.e. longer) by 8.3 inches, thereby adding cargo space and, to our eyes, filling out the natural profile of the slightly scrunched design of the standard 500L. You can maximize your 500L Living cargo space to 59.7 cubic feet by knocking down all the seats, or you can opt for the "+2" seating arrangement that sacrifices 3.5 cubic feet of volume for a tantalizing third row of chairs that seems to turn some consumers into dogs of Pavlov, no matter the degree of usefulness of said added row.