The great taste of Cuervo® Margaritas with less calories! Cuervo® Light Classic Lime Margarita starts tart lime peel, then fades quickly into creamy lemon and agave. It finishes with tequila and sweet oranges. Just chill or add ice. (9.95% ABV – 19.9 proof). Authentic Cuervo® Margaritas are the world’s #1 ready-to-serve margaritas. Authentic Cuervo® Light Margaritas offer the same great taste as the original, but with fewer than 95 calories per serving.