The most common of these is Diet Coke , with others including Caffeine-Free Coca-Cola , Diet Coke Caffeine-Free , Coca-Cola Cherry , Coca-Cola Zero , Coca-Cola Vanilla , and special versions with lemon , lime or coffee .
The company sells many other products , including other sorts of Coca-Cola , such as Diet Coke ( 1981 ) , Cherry Coke ( 1985 ) , Diet Cherry Coke ( 1986 ) , Diet \ / Coke with Lemon ( 2001 ) , Diet \ / Vanilla Coke ( 2002 ) , Diet \ / Coke with Lime ( 2004 ) , Coke Zero ( 2006 ) , Coca Cola with Orange ( 2007 ) , Diet Coke Citrus Zest ( 2007 ) .