In 1717, Maria Amalia met her future spouse, Charles Albert of Bavaria, when he visited Vienna on his way to participate in the war against the Ottoman Empire in Belgrade. He used the time to become acquainted with the Imperial family, and wished to marry into the Habsburg dynasty for dynastic and economic reasons. They met a second time in 1718. However, Charles Albert initially asked to marry her elder sister Maria Josepha, but she was already engaged at the time of his proposal. Maria Amalia and her sister Maria Josepha were both given a very strict Catholic upbringing with focus on Catholic religious duties by their mother, but Maria Amalia was described as having a more vivid and extrovert personality than the more serious Maria Josepha.