Sonic is rolling out a Salted Caramel Toffee Collection, starting in-app August 25 and everywhere September 1. The drink ...

Sonic The Strawberry Shortcake Snowball Slush Float, which debuts on January 23, includes "real strawberries, sweet shortcake-flavored Sonic Slush, and a snowball topping of creamy vanilla soft ...

Sonic Drive-In is giving customers a galactic experience just in time for the upcoming solar eclipse with the release of its new, limited-edition “Blackout” slush float in stores starting ...