Android 18 and Vegeta fought in one of the best DBZ battles. Android 18 put up a brave fight, but we all knew who would win in the end. Vegeta is a super saiyan and has enough battle experience to last several lifetimes.
Android 18 is tough, but in the end she’s not quite at Vegeta’s level. She couldn’t handle Acended SSJ much less SSJ4. Vegeta is the strongest character in all of media and it comes as no surprise that he wins this match. Vegeta is the Prince of All Saiyans!!! Vegeta wins.