Lilac and Sonic are often compared because their games are super similar. At the same time, a really good comparison is also Blaze and Lilac. Not only are their designs rather similar (Not that you can tell from the Blaze picture I chose) but they both have a solid amount of super speed. Of course, Blaze was able to awaken her Burning mode which drastically increases her abilities. While Lilac would have likely been out of luck either way, in their base modes this fight would be super close. Blaze wins.