The age difference between Luke Skywalker and Mara Jade is five years. Luke is the older of the two, born in 19 BBY, while Mara was born in 14 BBY.
This age difference is significant in their relationship, as it highlights their different experiences and perspectives. Luke, having grown up during the rise and fall of the Empire, carries the weight of his family's legacy and the burden of rebuilding the Jedi Order. Mara, on the other hand, was trained as a highly skilled assassin for the Empire, experiencing a different side of the conflict.
Their age difference adds a dynamic layer to their relationship, showcasing their shared experiences and individual journeys.