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 Summertown,TN. 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 9102 Highway 20 for the ultimate SONIC experience!
Fast-food burger & fries joint with an old-school feel, including retro drive-in service. Based on 929 reviews, the restaurant has received a rating of 4.3 stars. Price $
✔️ Drive-through ✔️ No delivery

Address:
9102 State Hwy 20, Summertown, TN 38483
Phone: (931) 964-0750
Website: https://locations.sonicdrivein.com/tn/summertown/9102-highway-20.html?utm_source=google%20my%20business&utm_medium=organic&utm_campaign=website%20link
Hours
| Wednesday |
6 AM–10 PM |
| Thursday |
6 AM–10 PM |
| Friday |
6 AM–11 PM |
| Saturday |
6 AM–11 PM |
| Sunday |
7 AM–10 PM |
| Monday |
6 AM–10 PM |
| Tuesday |
6 AM–10 PM |
Menu
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Menu Photos
Photo Gallery
Reviews
Calvin Jones
By far one of my favorite fast food places. I love it for the convenience, you’re not waiting in line behind someone that stepped up not knowing what they want. Orders are usually correct, but sometimes you’re order a hamburger and it will have cheese so watch for that. Other than that it’s usually correct. Nobody is perfect and at times mistakes are made but they are quick to own up to it and make things right. My only real complaint is sometimes it’s so loud inside you can’t hear the person on the speaker.
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Kathleen “Katie” Marme
I love Sonic mostly for their delicious limeades and tasty shakes! They definitely know how to keep me coming back as I have a nearly insatiable sweet tooth! The prices are getting a bit steep these days, but using the app gives me half price drinks and slushes all day! And they have specials they run pretty regularly on various items. Sonic has been my all summer long go to for delicious drinks to help cool off in the summer heat.
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Sandi Shrader
Couldn’t enjoy my dinner. I was so anxious and distracted by the amount of chaos and waiting we had to do. There were teens everywhere, kids don’t go visit friends at work, legally the business can call and have you removed from the property if you are disturbing and distracting. Especially when you aren’t even a paying customer as I observed that most of you all were not. It’s not time to pick up a date or see if your buddy can score u some free food.
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Kerri Dudley
I love the vanilla cokes and ice cream they make. They have great chili dogs and burgers. Their chicken strip box with the gravy is wonderful. I have nothing bad to say about sonic.
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Ken King
Great bacon cheese burger. Great tots. Refreshing strawberry limeade. Get it every time !!! They gave two mints in my bag
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Anita Ryan
Service and servers are wonderful. Onion rings tasted like corn dogs no Onion flavor at all but the burger was very tasty
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Jennifer Scott
Fresh hot food, delivered quick by very pleasant kind server. Love this sonic, always high standards met every visit.
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Mel
Another edit: stopped in today 8/29/23 and got a breakfast burrito. The delivery girl was very sweet and the food was so much better this time. The bacon was much better but it did have some burnt flavor to it. Can’t be perfect every time but I was more impressed this go around.
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Christy Cannon
Weve always ate the chili cheese fries from here and they were always good. Tonight we ordered them and they were to spicy. My two grandkids cried on how hot they were and I tried them myself and yes they were very spicy. This is so wrong having these kids cry like this. They need to let the customers know when they make changes especially when it comes to spicy items!!!
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Kat Kittenson
I love Sonic mostly for their delicious limeades and tasty shakes! They definitely know how to keep me coming back as I have a nearly insatiable sweet tooth! The prices are getting a bit steep these days, but inflation has literally everywhere raising prices. This location has their hours posted online as staying open until 12am on weekends but they however actually close at 11pm. This was extremely disappointing as I arrived at 11:15 p.m. and they turned the lights off as I sat and looked at the menu so I didn’t get any of their delicious shakes that day but I have been in previous months and everything has always been delicious and wonderful. I think they need to update their online business hours however so that they will reflect accurately what time they close to avoid the disappointment that I experienced.
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