

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 Union, 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 #3 Highway 50 West for the ultimate SONIC experience!
Fast-food burger & fries joint with an old-school feel, including retro drive-in service.
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Order and Reservations
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Sonic Locations in Union, Missouri
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Sonic Drive-In, 3 Highway 50, Union, MO 63084, US – MapQuest
Reviews
Opened my sandwich and it looks like half a chicken breast? I mean literally half. Typically the meat of a sandwich would be as large around or even larger around than the bun itself. Not at Sonic I take it? My wife’s sandwich was the same. I mean for a $7 sandwich I feel like it should be better. Does it look like a $7 sandwich to you?
Total bill came out to $70, nearly double what we would normally pay. Not planning on going back to Sonic again.
edit: I reached out to Sonic hoping they would make it right. After several emails, I was offered a “free cheeseburger with purchase” if I created a Sonic account. Not an enticing offer, and definitely doesn’t make me feel whole. Had they offered to replace my $7 chicken sandwich (or even the half that I didn’t get), I would give it a try, but no thanks.
Another person was walking around just getting drinks at the fountain. One worker claimed over the speaker that they were super busy and that our 4 blasts should be out soon. They weren’t that busy. And even if they were busy, watching two people walk around and do nothing didn’t help.
We had already been there for 25 minutes and watched others come and go due to the terrible service.
We left. They had not even started our order yet. How this location stays in business is a mystery to me.
I wish I could give them -5 stars.