Sonic Drive-In

302 S Service Rd W, Sullivan
(573) 617-4051

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Footlong Quarter Pound Coney

Wacky Pack Jr Burger

Chili Cheese Tots

What you see is what you get. A juicy, perfectly seasoned, quarter pound, 100% pure beef patty layered with melty American cheese, crisp, crinkle cut pickles, tangy ketchup, diced onions, creamy mayo, crisp lettuce, and hand sliced tomatoes on a golden, toasted bun. Straightforward and tasty, just the way it should be. Even better with a Side and Drink included!

SuperSONIC® Double Cheeseburger Combo

Double the SONIC® goodness with the SuperSONIC® Cheeseburger. Two juicy, perfectly seasoned, quarter pound, 100% pure beef patties that are layered with two slices of melty American cheese, crisp, crinkle cut pickles, tangy ketchup, diced onions, creamy mayo, crisp lettuce, and hand sliced tomatoes on a golden, toasted bun. Seeing double has never been tastier. Even better with a Side and Drink included!

SuperSONIC® Bacon Double Cheeseburger Combo

Bacon makes everything better - especially when it's as good as our SuperSONIC® Double Cheeseburger. We start with two quarter-pound, 100% pure beef hamburgers, two melty slices of American cheese, lettuce, fresh sliced tomatoes, with mayo and top it all off with crispy bacon. Even better with a Side and Drink included!

Chili Cheese Coney Combo

Want something filling that's also a great deal? Try SONIC's Premium Beef Chili Cheese Coney. A grilled beef hot dog topped with warm chili and melty cheddar cheese served in a soft, warm bakery bun. Even better with a Side and Drink included!

All-American Dog Combo

Take a bite out of Americana with SONIC's Premium Beef All-American Dog. It's a beef hot dog made with 100% pure beef that's grilled to perfection and topped with ketchup, yellow mustard, relish and chopped onions and served in a soft, warm bakery bun. Even better with a Side and Drink included!

Footlong Quarter Pound Coney Combo

Want something filling that's also a great deal? Try SONIC's Footlong Chili Cheese Coney. A grilled hot dog topped with warm chili and melty cheddar cheese served in a soft, warm bakery bun. Even better with a Side and Drink included!

Jumbo Popcorn Chicken® Combo

Enjoy a crispy snack, or put together the perfect combo meal with our Jumbo Popcorn Chicken®, made with juicy all white meat. Even better with a Side and Drink included!

Classic Crispy Chicken Sandwich Combo

Lightly seasoned and breaded 100% all white meat chicken breast topped with fresh lettuce, ripe tomatoes and mayo; served on a warm Brioche bun. Even better with a Side and Drink included!

Sausage Breakfast Burrito Combo

Kick start your morning with the same SONIC goodness of a simple breakfast burrito. Scrambled eggs, melty cheddar cheese and savory sausage, all wrapped up in a warm flour tortilla. Even better with a Side and Drink included!

Bacon Breakfast Burrito Combo

Kick start your morning with the same SONIC goodness of a simple breakfast burrito. Scrambled eggs, melty cheddar cheese and crispy bacon, all wrapped up in a warm flour tortilla. Even better with a Side and Drink included!

SuperSONIC® Breakfast Burrito Combo

Let the big flavor of the SuperSONIC® Breakfast Burrito get you out of bed. A medley of savory sausage, fluffy scrambled eggs, melty cheddar cheese, golden tots, diced onions, ripe tomatoes and spicy jalapeños all wrapped up in a warm flour tortilla. It'll sing to your taste buds. Which, if you ask us, is a pretty cool way to start your morning. Even better with a Side and Drink included!

Ultimate Meat & Cheese Breakfast Burrito™ Combo

Breakfast doesn't get better than the all-new Ultimate Meat & Cheese Breakfast Burrito™ with crispy bacon, savory sausage, golden tots, fluffy scrambled eggs and melty cheddar cheese, all wrapped in a warm flour tortilla. Even better with a Side and Drink included!

Sausage Breakfast TOASTER® Combo

Behold – melty cheese, your choice of savory sausage, crispy bacon or delicious ham, all stacked up on thick Texas Toast and served with fluffy eggs. Sounds like breakfast heaven if you ask us. Even better with a Side and Drink included!

Bacon Breakfast TOASTER® Combo

Behold – melty cheese, crispy bacon all stacked up on thick Texas Toast and served with fluffy eggs. Sounds like breakfast heaven if you ask us. Even better with a Side and Drink included!

French Toast Sticks Combo

Three's a crowd, and four is a delicious bundle of breakfast delight. At least when it comes to our thick, golden French Toast Sticks complete with One maple-flavored syrup for dipping. Drink Included!

Garlic Butter Bacon Cheeseburger Combo

Hickory BBQ Cheeseburger Combo

Ultimate Drink Stop

Famous Slushes

So good, they're famous. That's probably all you need to know. Oh, and they're only at SONIC.

Real Fruit Slushes

SONIC's craveable, icy slush made more delicious with real fruit!

Limeades and Lemonades

Tangy and sweet limeade with your choice of some favorite SONIC® flavors – all made with fresh fruit and all signature to Sonic.

Soft Drinks

More options of cold, bubbly refreshments with your choice of flavor add-ins, all served over our famous SONIC ice.

Iced Tea

Your destination for everything iced tea!

Original Cold Brew Iced Coffee

SONIC's smooth iced coffee poured over SONIC® ice and sweet cream.

French Vanilla Cold Brew Iced Coffee

SONIC's smooth iced coffee poured over SONIC® ice, vanilla flavor and sweet cream.

Green Mountain Coffee Roasters® Coffee

Green Mountain Coffee Roasters® Coffee is now available at SONIC, made exclusively from 100 percent Arabica beans and brewed to perfection.

Twisted Lime Recharger

Blood Orange Recharger

Dragon Fruit Recharger

Red Bull Energy Drink

Burgers

SONIC® Cheeseburger

What you see is what you get. Melty American cheese, crinkle-cut pickles, chopped onions, fresh shredded lettuce & ripe tomatoes on a perfectly seasoned, 100% pure beef patty. Straightforward and tasty, just the way it should be.

Quarter Pound Double Cheeseburger

A classic American icon made with Sonic style. Two 100% pure beef jr. hamburgers layered with two thick slices of melty American cheese, with ketchup, mustard and pickles.

SuperSONIC® Double Cheeseburger

SuperSONIC® Bacon Double Cheeseburger

Plain SONIC Cheeseburger

The Plain SONIC Cheeseburger is a juicy 100% pure beef patty and melty American cheese.

Garlic Butter Bacon Burger

Hickory BBQ Cheeseburger

Chicken

Jumbo Popcorn Chicken®

Enjoy a crispy snack, made with juicy all white meat. Spice it up with Signature Sauce.

Crispy Tenders Dinner

100% all-white meat chicken tenders are crispy and packed with flavor. Enjoy them by themself, or pair them with SONIC's great dipping sauce options.

Crispy Chicken Tenders

Crispy-on-the-outside, juicy-on-the-inside, these all-white meat chicken tenders are packed with flavor. So, let's face it - sometimes it's what's on the outside that counts most! Made with extra crispiness for extra flavor, dip these in our NEW Signature Sauce or any of our other great dipping sauce options! Available in 3 or 5 pieces. ***Please choose your dipping sauce preference below.

Classic Crispy Chicken Sandwich

Lightly seasoned and breaded 100% all white meat chicken breast topped with fresh lettuce, ripe tomatoes and your choice of mustard, mayo or ketchup, served on a warm Brioche bun.

Chicken Slinger

Get the flavor you crave with this chicken sandwich! Made with juicy 100% all-white meat chicken, crink-cut pickles and creamy mayonnaise all served on a warm brioche bun.

Hot Dogs

Chili Cheese Coney

Want something filling that's also a great deal? Try SONIC's Premium Beef Chili Cheese Coney. A grilled beef hot dog topped with warm chili and melty cheddar cheese served in a soft, warm bakery bun.

All-American Dog

Footlong Quarter Pound Coney

Want something filling that's also a great deal? Try SONIC's Footlong Chili Cheese Coney. A grilled hot dog topped with warm chili and melty cheddar cheese served in a soft, warm bakery bun.

Corn Dog

Simple food at its finest. A delicious hot dog surrounded in sweet corn batter and fried to a crispy golden brown. It's like hot dog utopia on a stick.

Kids' Meals

Wacky Pack® Jr Burger

A juicy, 100% pure beef patty, and crinkle-cut pickles with your choice of mustard, mayo or ketchup. Includes Kid Sized Drink & Side Item, plus a Fun Toy.

Wacky Pack® Chicken Strips

A kid-friendly finger food. Two crispy-on-the-outside, juicy-on-the-inside all white meat chicken strips. Dip them in sauce or eat them plain. They're good either way. Includes Kid Sized Drink & Side Item, plus a Fun Toy.

Wacky Pack® Corn Dog

Simple food at its finest. A delicious hot dog surrounded in sweet corn batter and fried to a crispy golden brown. Try it with some mustard or ketchup if you want. It's like a hot dog utopia on a stick. Includes Kid Sized Drink & Side Item, plus a Fun Toy.

All Day Breakfast

Bacon Breakfast TOASTER®

Behold – melty cheese, crispy bacon all stacked up on thick Texas Toast and served with fluffy eggs. Sounds like breakfast heaven if you ask us.

Sausage Breakfast TOASTER®

Behold – melty cheese, your choice of savory sausage, crispy bacon or delicious ham, all stacked up on thick Texas Toast and served with fluffy eggs. Sounds like breakfast heaven if you ask us.

Bacon Breakfast Burrito

Kick start your morning with the same SONIC goodness of a simple breakfast burrito. Scrambled eggs, melty cheddar cheese and crispy bacon, all wrapped up in a warm flour tortilla.

Sausage Breakfast Burrito

Kick start your morning with the same SONIC goodness of a simple breakfast burrito. Scrambled eggs, melty cheddar cheese and savory sausage, all wrapped up in a warm flour tortilla.

Ultimate Meat & Cheese Breakfast Burrito™

SuperSONIC® Breakfast Burrito

Green Mountain Coffee Roasters® Coffee

Green Mountain Coffee Roasters® Coffee is now available at SONIC, made exclusively from 100 percent Arabica beans and brewed to perfection.

French Vanilla Cold Brew Iced Coffee

SONIC's smooth iced coffee poured over SONIC® ice, vanilla flavor and sweet cream.

Original Cold Brew Iced Coffee

SONIC's smooth iced coffee poured over SONIC® ice and sweet cream.

French Toast Sticks

Three's a crowd, and four is a delicious bundle of breakfast delight. At least when it comes to our thick, golden French Toast Sticks complete with One maple-flavored syrup for dipping.

Snacks & Sides

Cheese Fries

Crispy, golden brown sticks of potato goodness with cheese.

Tots

Pop some of these crispy little potato pieces in your mouth and you'll never think of a spud the same way again.

Chili Cheese Tots

Crispy, golden brown tots smothered with warm, chili and cheese. Get 'em with your combo or on their own!

Cheese Tots

Crispy, golden brown tots smothered with warm American cheese. Get 'em with your combo or on their own!

Fries

Made from Whole Russet Potatoes, the new Natural-Cut, ‘skin-on' fry brings more crispy crunch to deliver an all new taste sensation.

Chili Cheese Fries

Crispy, golden brown sticks of potato goodness. Get 'em with your combo, or on their own smothered with warm, chili and cheese. But who are we to tell you how to eat?

Ched ‘R' Peppers®

It will be love at first bite. Spicy jalapenos filled with melty Cheddar cheese, breaded and fried to perfection. Cool it off with a side dipping cup of creamy Ranch dressing.

Onion Rings

There's really nothing better than SONIC's crispy, handmade onion rings

Soft Pretzel Twist

A soft pretzel twisted into a tasty treat and served with One Signature Cheese Sauce!

Jumbo Popcorn Chicken®

Enjoy a crispy snack, made with juicy all white meat. Spice it up with Signature Sauce.

Corn Dog

Simple food at its finest. A delicious hot dog surrounded in sweet corn batter and fried to a crispy golden brown. It's like hot dog utopia on a stick.

Mozzarella Sticks

Crispy on the outside, gooey on the inside. Melty, real mozzarella cheese, breaded and fried to perfection. Dunking in a side dipping cup of creamy marinara sauce is a must. ***Please choose your dipping sauce preference below.

Pickle Fries

Dill pickles cut in a fry shape and fried to pickle perfection!

Frozen Zone

SONIC Blasts®

Candy and cookie pieces and Real Ice Cream the way they should be. All mixed up.

Hand-Mixed Master Shakes

SONIC's classic shake made even more indulgent with premium flavors and ingredients, then finished with whipped topping and a cherry.

Hand-Mixed Classic Shakes

Real Ice Cream hand-mixed with your favorite flavors into a thick, cold, creamy shake and finished with whipped topping and a cherry. The perfect treat or addition to your meal.

Hot Fudge Sundae

Our Hot Fudge Sundaes start with creamy, real vanilla ice cream swirled together with hot fudge, and finished with whipped topping and a cherry.

Strawberry Sundae

Strawberry Sundaes start with creamy, real vanilla ice cream swirled together with strawberry and finished with whipped topping and a cherry.

Caramel Sundae

Caramel Sundaes start with creamy, real vanilla ice cream swirled together with caramel and finished with whipped topping and a cherry.

Vanilla Trick Or Treat Blast

Chocolate Trick Or Treat Blast

Everyday Deals

Quarter Pound Double Cheeseburger

A classic American icon made with Sonic style. Two 100% pure beef jr. hamburgers layered with two thick slices of melty American cheese, with ketchup, mustard and pickles.

Grilled Cheese

The delicious cheesy concoction all kids (and big kids) know and love. Two thick slices of Texas Toast with classic melted American cheese.

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Recent Reviews

HATS OFF TO THE CHEF AND THE DRIVE THREW PEOPLE.AWSOME FOOD GUY.s and Girls.was very Satisfied with the Food I got.And the kindness.THANK YOU VERY MUCH. YOU ALL DESERVE A RAISE. THE TIME WAS I THINK 430.ON THE 12th Thank you again

August 2025

Came in for lunch, my daughter always asks for a pickle burger. Sonic does it.
The car hop was a red head younger lady, super sweet. Told her I couldn’t do her job lol.
Food was hot and good-as always

May 2025

Great specials if you order on the app do it's worth downloading. I highly recommend the strawberry fresh fruit added to the Dr. Pepper. The food is always good and I haven't really had any issues. I eat there at l east once a week and service is pretty much consistent. Order y po ur drinks online and get 50% off 😆

March 2025

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Sonic Drive-In

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