Sonic Drive-In

Fast food restaurant · 901 N A.W. Grimes Blvd, Round Rock, TX

To-Go · Delivery

Hours

• Mon 7 AM–11 PM
• Tue 7 AM–11 PM
• Wed 7 AM–11 PM
• Thu 7 AM–11 PM
• Fri 7 AM–12 AM
• Sat 7 AM–12 AM
• Sun 7:30 AM–11 PM

Popular items (As of 10/30)

• Smoked Gouda and Bacon SONIC Smasher™ Combo · $12.29
• All-American SONIC Smasher™ Combo · $11.39
• All-American Triple SONIC Smasher™ Combo · $12.39
• All-American Bacon SONIC Smasher™ Combo · $12.89
• All-American Bacon Triple SONIC Smasher™ Combo · $13.89

See full menu

More food in Round Rock, TX · Fast Food in Round Rock