Sonic Drive-In
1306 E Stan Schlueter Loop, Killeen
(254) 501-7195
Customers' Favorites
Chili Cheese Tater Tots and an Ocean Water with Strawberries
Sunday Ice Cream Disappointed in the Size
Super Sonic Breakfast Burrito
Frozen Strawberry Lemonade
Chili Cheese Coney
Chili Cheese Fries
Sonic Cheeseburger
Mozzarella Sticks
Hot Fudge Shake
Chicken Nugget
Breakfast
Ultimate Meat and Cheese Breakfast Burrito
Dressed with bacon, savory sausage, golden tots, fluffy scrambled eggs, and melty cheddar cheese. With zesty sauce. Wrapped in a warm flour tortilla.
Super Sonic Breakfast Burrito
Spicy. Dressed with savory sausage, fluffy scrambled eggs, melted cheddar cheese, golden tots, diced onions, ripe tomatoes, and spicy jalapeños wrapped in a tortilla.
Breakfast Burrito
Scrambled eggs, melted cheddar cheese, and your choice of protein wrapped in a flour tortilla.
Croissonic Breakfast Sandwich
Fluffy egg melted American cheese, and your choice of meat on a soft, buttery croissant.
French Toast Sticks (4 pcs)
Thick, golden French toast sticks complete with maple-flavored syrup for dipping.
Coffee
Iced Coffee
Full flavored, cold, and creamy. Iced coffee is now available at Sonic, made exclusively from (100%) arabica beans and rich flavor.
Burgers
Sonic Smasher
Two smashed pure beef patties with crispy edges layered with two slices of melty cheese, diced onion, pickles, zesty smasher sauce, and served on a toasted potato bun.
Triple Sonic Smasher
Three smashed pure beef patties with crispy edges layered with three slices of melty cheese, diced onion, pickles, zesty smasher sauce, and served on a toasted potato bun.
Super Sonic Bacon Double Cheeseburger
Two quarter-pound, (100%) pure beef hamburgers dressed with two melty slices of American cheese, lettuce, fresh sliced tomatoes, creamy mayo, and bacon.
Super Sonic Double Cheeseburger
Two pure beef patties layered with crinkle-cut pickles, chopped onions, fresh shredded lettuce, ripe tomatoes, and your choice of condiments.
Sonic Cheeseburger
100% pure beef patty dressed with melted American cheese, crinkle-cut pickles, chopped onions, fresh shredded lettuce, ripe tomatoes, and your choice of condiments.
Garlic Butter Bacon Cheeseburger
100% all beef patty topped with creamy garlic butter, American cheese, crispy bacon, mayo, and grilled onions on a toasted bakery bun.
Cheesy Bacon Sonic Stack
Texas toast, American cheese, mayo, ketchup, pickles, onions, bacon, and beef patty.
Cheesy Bacon Double Sonic Stack
Texas toast, American cheese, mayo, ketchup, pickles, onions, bacon, and two beef patties.
Hickory BBQ Cheeseburger
A 100% all-beef patty layered with bold and tangy hickory BBQ sauce, melty American cheese, diced onions, crinkle-cut pickles, crisp lettuce, and creamy mayo on a toasted bakery bun.
Supersonic Jalapeño Double Cheeseburger
Spicy. 100% pure beef, with melty American cheese, mustard, lettuce, and jalapeños.
Jr. Double Cheeseburger
A classic American icon made with sonic style. Two pure beef Jr. Hamburgers layered with two thick slices of melty American cheese, ketchup, mustard, and pickles.
Jr. Deluxe Cheeseburger
100% pure beef patty, melty American cheese, crinkle-cut pickles, chopped onions, fresh shredded lettuce, ripe tomatoes, and mayo.
Coneys and Hot Dogs
Footlong Quarter Pound Coney
Footlong quarter-pound coney is a juicy, plump footlong hot dog topped with warm chili and melty cheddar cheese. Served in a bun.
Chili Cheese Coney
The 6-inch grilled beef hot dog is made with (100%) pure beef and topped with warm chili and melted cheddar cheese. Served in a bun.
All-American Dog
6-inch beef hot dog made with (100%) pure beef. Topped with condiments, relish, and chopped onions. Served in a bun.
Chicken
Super Crunch Chicken Strips
Crispy-on-the-outside, inside, these all-white meat chicken strips are packed with a super crunch.
Crispy Chicken Sandwich
Crispy chicken breast topped with fresh lettuce, pickle, and light mayonnaise. Served on a warm and brioche bun.
Jumbo Popcorn Chicken
Enjoy a crispy snack, or put together the perfect combo meal with our jumbo popcorn chicken, made with juicy all-white meat.
Chicken Club Toaster
Juicy fried chicken topped with cheese, bacon, lettuce, tomato, and mayo on Texas toast.
Southwest Crunch Queso Wrap
Tortilla, shredded cheddar cheese, queso, southwest sauce, crispy tender, and crunchy tortilla strips.
Bacon Ranch Queso Wrap
Tortilla, shredded cheddar cheese, queso, ranch, crispy tender, and bacon.
Queso
3 oz of hot and creamy white queso perfect for dipping.
Sides and Snacks
Mozzarella Sticks
Warm, melted mozzarella cheese covered in Italian bread crumbs and fried to a crispy golden brown. Served with marinara sauce.
Ched 'r' Peppers
Spicy jalapeños filled with melted cheddar cheese breaded and fried to perfection.
Pickle Fries
Crunchy dill pickles are sliced into fries and then fried to perfection.
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
Pop some of these crispy little potato pieces in your mouth and you'll never think of a spud the same way again. Topped with chili and cheese.
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. Topped with cheese.
Groovy Fries
Groovy fries have a crispy exterior to lock in heat and provide a bite that's crisp on the outside, while soft and fluffy on the inside.
Chili Cheese Groovy Fries
Spicy. 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.
Cheese Groovy Fries
Crispy golden brown of potato goodness. Smothered with cheese.
Southwest Loaded Queso Fries
Groovy Fries, Shredded Cheddar Cheese, Queso, Diced Onions, Diced Tomatoes, Southwest Sauce, Jalapenos.
Bacon Ranch Loaded Queso Fries
Groovy Fries, Shredded Cheddar Cheese, Queso, Chopped Bacon and Ranch.
Corn Dog
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.
Onion Rings
Handmade and fried to a crispy golden brown. These are what onion rings should taste like.
Pretzel Twist
A soft pretzel twisted into a tasty treat and served with signature cheese sauce.
Queso
3 oz of hot and creamy white queso perfect for dipping.
Grilled Cheese
Two thick slices of Texas toast with classic melted American cheese.
Tree Top Apple Sauce
Apple sauce made with (100%) USA apples. It's as pure and simple as that. No spoon, no mess - just squeezy fun.
Wacky Pack Kids Meal
Jr. Burger Kid's Meal
Juicy, (100%) pure beef patty with crinkle-cut pickles, mustard, and ketchup. Simple but delicious. Served with your choice of drink.
Chicken Strips Kids Meal (2 pcs)
Crispy-on-the-outside, juicy-on-the-inside all-white meat chicken strips. Dip them in sauce or eat them plain. Served with your choice of drink.
Corn Dog Kid's Meal
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. Served with your choice of drink.
Beef Hot Dog Kid's Meal
Take a bite out of Americana with Sonic's premium beef hot dog. (100%) pure beef grilled to perfection and served in a soft, warm bakery bun. Served with your choice of drink.
Grilled Cheese Kid's Meal
The delicious cheesy concoction all kids know and love. Two thick slices of Texas toast with classic melted American cheese. Includes kid-sized drink and side item, plus a fun toy.
Limited Time Offers
Triple Sonic Smasher
Three smashed pure beef patties with crispy edges layered with three slices of melty cheese, diced onion, pickles, and zesty smasher sauce, and served on a toasted potato bun.
Sonic Smasher
Two smashed pure beef patties with crispy edges layered with two slices of melty cheese, diced onion, pickles, and zesty smasher sauce, and served on a toasted potato bun.
Quadruple Bacon Cheeseburger
Four-quarter-pound, (100%) pure beef hamburgers dressed with four melty slices of American cheese, lettuce, sliced tomatoes, pickles, onions, bacon, and your choice of condiments.
Bacon Ranch Queso Wrap
Tortilla, shredded cheddar cheese, queso, ranch, crispy tender, and bacon.
Southwest Crunch Queso Wrap
Tortilla, shredded cheddar cheese, queso, southwest sauce, crispy tender, and crunchy tortilla strips.
Queso
3 oz of hot and creamy white queso perfect for dipping.
Buffalo Chicken Bites
Chicken, buffalo sauce, cheddar cheese. Blended together and fried.
Southwest Loaded Queso Fries
Groovy Fries, Shredded Cheddar Cheese, Queso, Diced Onions, Diced Tomatoes, Southwest Sauce, Jalapenos.
Bacon Ranch Loaded Queso Fries
Groovy Fries, Shredded Cheddar Cheese, Queso, Chopped Bacon and Ranch.
Fountain Drinks
Ocean Water
Despite its name, it tastes nothing like the ocean. Which is probably a good thing. But it is blue, with a tangy flavor and a hint of coconut.
Dr Pepper
Nothing beats sitting in the driver's seat with an ice-cold Dr. Pepper drink in your hand.
Coca-Cola
Nothing beats sitting in the driver's seat with an ice-cold Coca-Cola drink in your hand.
Sweet Tea
Fountain drink.
Sprite
Barq's Root Beer
Big Red
Powerade Mountain Berry Blast Drink
Diet Dr. Pepper
Unsweet Tea
Fountain drink.
Coca-Cola Zero
Hi-c Fruit Punch
Diet Coke
Sprite Zero
Limeades
Limeade
Lime, lime, and more lime. Real, fresh-squeezed limes with our signature classic limeade.
Flavorista Favorites
Rainbow Slush
A rainbow-inspired slush with blue raspberry, real strawberries, and lemonade flavor that's as flavorful as it is colorful. Available in medium size only.
Twisted Flamingo
A refreshing twist of Sprite, cherry vanilla, and sweet cream.
Dirty Dr. Pepper
The sweet flavor of coco, the sweet flavor of coconut, cream, and lime infused in your Dr. Pepper.
Classic Cruiser
The classic flavor of Coca-Cola combined with a sweet hit of cherry vanilla.
Lemonade Cream Cooler
A bright and tangy lemonade slush blended with sweet and creamy soft serve.
Sonic Rechargers With Red Bull
Blood Orange Recharger With Red Bull
The citrusy flavor of blood orange in a fizzy drink infused with the energy of Red Bull.
Dragon Fruit Recharger With Red Bull
Sweet dragon fruit flavor in a fizzy drink infused with the energy of Red Bull.
Twisted Lime Recharger With Red Bull
The bold and tangy flavor of lime in a fizzy drink infused with the energy of Red Bull.
Red Bull
Red Bull energy drink 8.4 fl oz.
Slushes
Famous Slush
Includes one flavor.
Candy Slush
Includes one flavor and one candy.
Real Fruit Slush
Includes one real fruit flavor.
Frozen Lemonade and Limeades
Frozen Lemonade
Frozen Limeade
Classic Shakes
Strawberry Shake
Thick and creamy with real strawberries and a sweet strawberry flavor. Finished with whipped topping and a cherry.
Chocolate Shake
Thick and creamy with a rich chocolate flavor. Finished with whipped topping and a cherry.
Fresh Banana Puree' Shake
Thick and creamy with real bananas and a sweet banana flavor. Finished with whipped topping and a cherry.
Hot Fudge Shake
Thick and creamy with rich hot fudge flavor. Finished with whipped topping and a cherry.
Caramel Shake
Thick and creamy with a rich caramel flavor. Finished with whipped topping and a cherry.
Vanilla Shake
Thick and creamy with a rich vanilla flavor. Finished with whipped topping and a cherry.
Peanut Butter Shake
Real ice cream mixed into a thick, creamy shake with rich peanut butter. Finished with whipped topping and a cherry.
Master Shakes
Oreo Cheesecake Shake
Real ice cream mixed with the creamy flavor of cheesecake, graham cracker crumbs, and real Oreo pieces. Finished with whipped topping, graham cracker crumbs, and a cherry.
Oreo Chocolate Shake
Real ice cream mixed into a thick, creamy shake with rich Oreos. Finished with whipped topping and a cherry.
Cheesecake Shake
Real ice cream mixed into a thick, creamy shake with the creamy flavor of cheesecake. Finished with whipped topping, graham cracker crumbs, and a cherry.
Strawberry Cheesecake Shake
Real ice cream mixed with the creamy flavor of cheesecake, graham cracker crumbs, and real strawberries. Finished with whipped topping, graham cracker crumbs, and a cherry.
Oreo Peanut Butter Shake
Real ice cream mixed into a thick, creamy shake with rich peanut butter and Oreos. Finished with whipped topping and a cherry.
Sonic Blasts
Sonic Blast With Oreo Cookie Pieces
Oh-so-right blend of Oreo cookie pieces and Oreo creme-flavored ice cream finished with Oreo cookie pieces.
Sonic Blast Made With M and M's Chocolate Candies
Sweet, cold, real vanilla ice cream blended with colorful Mandem chocolate candies.
Sonic Blast With Chocolate Chunk Brownie
Rich, fudgy brownie pieces and chocolate chunks swirled with Sonic's creamy vanilla soft serve and topped with more fudgy brownie and chocolate chunks.
Sonic Blast With Heath
Crunchy heath bar pieces with butter English toffee and milk chocolate blended in Sonic's creamy vanilla soft serve and topped with more heath pieces.
Reese's Peanut Butter Cup Sonic Blast
Sonic's real vanilla ice cream mixed with Reese's peanut butter cups into the perfect spoonable treat.
Sonic Blast With Turtle Truffle Nut
Praline toasted almonds and caramel-filled chocolate truffles swirled with Sonic's creamy vanilla soft serve and topped with more praline almonds and caramel truffles.
Sonic Blast With Chocolate Chip Cookie Dough
Oh-so-right blend of cookie dough pieces and ice cream finished with cookie dough pieces.
Old School Floats
Dr. Pepper Old School Float
Coca-Cola Old School Float
Barq's Root Beer Old School Float
Fanta Orange Old School Float
Real Ice Cream Sundaes
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
Topped with whipped cream and a cherry.
Chocolate Sundae
Topped with whipped cream and a cherry.
Caramel Sundae
Topped with whipped cream and a cherry.
Coffee
Iced Coffee
Full flavored, cold, and creamy. Iced green mountain coffee is now available at Sonic, made exclusively from (100%) arabica beans and rich flavor.
Coffee
Juice, Water , Milk, and Bag of Ice
Minute Maid Orange Juice
Milk Jug (White) (1%25) (8 oz)
The perfect cold and creamy addition to any combo or wacky-pack meal.
Sonic Wave Bottled Water (16 oz)
Minute Maid Apple Juice Box (100%25) (6 oz)
Get the best of both worlds with minute maid (100%) apple juice. It's good and good for you.
Bag of Ice
10 lbs bag of Sonic crushed ice.
Photos
+42 photos
+41 photos
Add a photo
Order Online
Recent Reviews
This Sonics in Killeen is by far one of the best. I think the manager (the mature gentleman inside) is great. This morning, 25 Oct 24, they had a problem with their egg delivery. He went above and beyond to ensure his customers had eggs in the morning. He sent someone to Sam's to buy two 15 dozen cases just so he can have eggs available for his customers... Good job, manager. Your workers are the most polite too. Thank you.
October 2024
My wife and I live the cheddar peppers, cheese sandwhiches, route 44 diet cokes, and the BLTs. :) We user to get the banana splits, but they discountinued them. :( Bring them back please.
December 2023
The drive thru method at this location sucks. And it takes so much more time than using the damn window. ? why pull up? It doesn't make any sense. Like at all.Also, it's funny that they told me the other day I couldn't get a mini slush and she MADE me order a small..yet I order them all the time on the app NO PROBLEM. so which is it? Maybe your employees need better training.
September 2023
You May Also Like
Meno's Méxican Grill | Stan Schlueter - 1100 E Stan Schlueter Loop
![]()
Mexican, Vegetarian
The Roll Up - 4700 Trimmier Rd Ste B
![]()
Asian Fusion, Food Trucks
Ol Girls Lounge - 403 E Stan Schlueter Loop Ste. 308
![]()
Lounges, Venues & Event Spaces