For more than 60 years, SONIC, America’s Drive-In has built the ultimate dining experience with our drive-in restaurants and we proudly serve our guests in Krum,TX. We did it by sticking to what made drive-ins so popular in the first place: made-to-order American classics, signature menu items, and speedy service from friendly Carhops full of fun and personality. Cruise on over to us at 1221 East Mccart for the ultimate SONIC experience!
Fast-food burger & fries joint with an old-school feel, including retro drive-in service. Based on 494 reviews, the restaurant has received a rating of 4.0 stars. Price $
✔️ Dine-in ✔️ Drive-through ✔️ No-contact delivery

Address:
1221 E McCart St, Krum, TX 76249
Phone: (940) 482-9642
Website:
Hours
| Thursday |
6 AM–11 PM |
| Friday |
6 AM–12 AM |
| Saturday |
6 AM–12 AM |
| Sunday |
8 AM–11 PM |
| Monday |
6 AM–11 PM |
| Tuesday |
6 AM–11 PM |
| Wednesday |
6 AM–11 PM |
Menu
… View more
Menu Photos
Photo Gallery
Reviews
Donovan Neal
Very seldom do I leave a review on a fast food establishment, however, I must.
… more
Hollie Brewster
EVERY time I order from here, my order is wrong. Apparently they don’t know what NO cheese means. I actually had to throw my burger in the trash. Wasted money! Last time I ordered for the family and all three burgers were made wrong. Does anyone there know how to do their job?
… more
joy cabot
ordered 2 chicken slinger sandwiches, 2 pretzels, n a bag of ice.. got home to find i got 2 breakfast sandwiches instead.. lesson learned.. check my stuff b4 i leave.. tryed to call the store and of course no one will answer the phone.. glad ya’ll pick what im eatin..
… more
Luie Moore
This location either intentionally leaves items off your order or they have a never seen before level of incompetence. Why can’t they read an order and put those things in the bag or on the order?
… more
TH Leu
Employees are excellent but the food is always over cooked, especially the tatertots. Their sodas (Coke, rootbeer, etc) aren’t mixed right, way too syrupy. Their breakfast items are so salty, it’s like trying to eat a salt lick. When compared to other Sonics it’s just terrible. I would give one star but the employees are very nice.
… more
Brandi Chance
This isn’t the greatest Sonic that I’ve ever been to. There was only 1 other car there. The order taker was quick and courteous. It took over 5 minutes for my order to arrive. The car hop was fast on his skates bringing my order. He wasn’t that friendly. Quickly handed me my food and sped off. I was disappointed that I didn’t even get a fork with my coney..kind of hard to eat a foot long chili cheese coney with no fork.
… more
Nely Lanzi
Anytime we go all the carhops are quick, there is hardly ever a wait, they are all super friendly and nice, it’s chik fil a service at sonic 🙂
… more
Anthony Schumaker
I worked at Sonic for 3 years when I was younger, it’s really not a difficult job. This location consistently gets our orders wrong every…single…time.
… more
Mrs. Comeans
Just bought 3 milkshakes which were gooey but not in a good way. And they only topped ’em with enough whipped cream to hold the cherry. Not cool. I love sonic usually but this just wasnt a good one.
… more
Keith Wilemon
People here are kind. Food is always fixed as ordered and comes out to the car hot. Best Sonic around Denton!
… more
… View more