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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 Saint Charles, MO. 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 2001 Old Highway 94 South for the ultimate SONIC experience!
Well considering I got 1 drink from my order of 5 drinks and 1 made completely incorrect I should be able to give 0 stars. I am not sure what on earth they are doing at this location
KL
Kelly Lugo
Mar 26, 2026
1.0
Most of the pull up kiosks were out of order, the ground was full of pot holes, and the reason I went there was to get a nice big Route 44 Raspberry Sweet Tea (like I remembered getting when I was younger)....it was terrible.
Immediately went somewhere else ans threw it in the trash. Disappointing to say the least.
LR
Lauri Reinking
Mar 22, 2026
1.0
Any time I try to order at this location the wait is ridiculously long. I gave up after waiting 20 minutes in the drive through one day and 30 minutes another day. I’ve never had this problem at any other sonic.
KL
Kristina Linke
Jan 30, 2026
5.0
I used the drive-thru vs. car service because it was freezing and in a hurry. Very nice employees.
I've been craving the $6 meal they've been advertising and it was DELICIOUS. Plus they got the extras correct. Paid a little more to upgrade to tots & cherry limeade.
JO
Jason Oglesby
Jan 17, 2026
1.0
On January 16, 2026, I had a really disappointing experience at the Sonic in Saint Charles, MO. I waited at the drive-thru and at the window without anyone responding, while the staff inside seemed more interested in chatting. The employee who should have been wearing the headset wasn’t using it. I ordered a #3 cheeseburger with no mayo, no ketchup, and added mustard. However, the first order I received was completely wrong; I got an Extra Long Cheese Coney and a triple cheeseburger instead. Even after I pointed out the mistake, the second order still wasn’t right, arriving without pickles, without mustard, and with ketchup. When I asked to speak to a manager, I was told that the manager couldn’t communicate in English and wouldn’t address my concerns. National customer service just said they would file a report with the restaurant. I am really disappointed with the lack of basic service and accountability. I hope Sonic Drive-In can respond to this situation. It has been a couple of days now, and I still haven’t received any callbacks. I am not looking for a free meal; I simply want to know that the staff will be retrained and that there will be someone available to help translate when necessary.
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