Smiles per Gallon Updated: August 15, 2020 In Life Fact, the Bugeye Sprite gets the most smiles per gallon. #sprite Sprite Theme Song Book Review: It Came with Oil One Comment Beau August 15, 2020 Reply Love it. Nirvana’s smiles-per-gallon is pretty good too. I need to mount a camera off her mast. Leave a Reply Cancel replyComment Name * Email * Website Notify me of new posts by email.