I received a msg from Sonic regarding their new double smash burger for $1. Driving to Keiser has been a monthly experience since there is no In-N-Out close to my house. Well, there is no more need to travel. Sonic has come up with the perfect burger. Mine included tomato and lettuce for .70 and added extra onion, ketchup, spread and pickle. Perfect combo of flavors! My order was delivered perfectly, hot & juicy. I am in big trouble as they are a 10 minute walk from my house read more

Sonic Drive-In - A very ample double smash burger. I could only finish 1/2 of it. - Burgers Near Me - Cornelius, Oregon

I had the Burger Combo. It was the worst burger that I have ever eaten. It wasn't cooked well. The fries were greasy and cold, and the Coke wasn't balanced. read more

Any business that overcharges for soda pop and then refuses to give you any refills for dine-in is ripping you off. $2.69 for a small diet coke or $3.79 for a larger soda with no refill is a scam. I realize they have half-price drinks from 2-5 which is a great promotion. Sonic will no longer have my lunch business, most of the restaurants in the are do provide refills. Get with it Sonic. read more

The sidecyou sit in your car d Faces the hot sun. Should had been built on the east side. Who wants to sit in the sun and too bright in your car read more

Really under-rated location. And just sonic over-all is so underrated. The food here, we just ordered two breakfast burritos and a slushy. The drive through worker was super sweet and fast acting and just overall, I know this is a gem that I'll be coming back to when In town. read more

I used to love this Sonic back before COVID! I go after I got off school and it would always taste so good and fresh. Well fast forward too today and you're playing a game of 50/50. It's either gonna be great or it's gonna be terrible. It seems they are short staffed a lot of the time , and the quality of the food has slipped so much. The workers here are actually surprisingly one of the bright spots, they are always nice and I don't think I've ever had a bad interaction here so great on the staff. I never go inside of this location and I don't use the stalls often so I won't speak on that but you can probably assume what it's like. I just really wish they cared more about making the food and keeping it fresh instead of serving sub par half the time :( read more

Cassandra, the GM of this store is refusing to give me my W2. Also she trains her employees to round up every thing that people order then pockets the cash at the end of shift. I refuse to be someone who covers up for her!!! Someone please tell me how to get my W2. I have kindly asked her 3 times and she said in caps to not bother her again because she said she has nothing to do with it. She's the General Manager. Can someone please help me so that I can get my taxes done? read more

Ordered two bacon cheeseburgers and a medium Mozzarella sticks. Got 5 mozzarella stick and 2 cheeseburgers without bacon. Zero for three describes this location too well. read more

After being totally disappointed (for the last time) with the Butler Rd. Sonic location, I returned home. It is kinda frustrating when businesses work for themselves and not for the customers. I did sit down on the couch and decided that I still wanted a Butterfinger Blast. I searched the Cornelius Sonic on YELP. Open until Midnight...I jumped into the car and headed down Baseline. I pulled into the Sonic and it was totally black. No lights were on and I saw that a drive-thru lane was closed. Then I realized that there were TWO lanes. I flipped around and rolled up to the microphone. It turns out that the Ooompa Loompas were still working hard inside even though the customer volume was low. Not only did I get a blast, I also got some mozzarella sticks too. I was able to get what I wanted even though I had to drive a little more. Cornelius will definitely be my go to location when I want anything Sonic! read more

I been here several times. I like fresh food but the wait is a little longer than any other place. This is probably the second time I asked for ranch for my mozzarella sticks and received marinara sauce, this isn't the first time mistake. It is state my my receipt that I requested for ranch not marinara. I understand that it's a traditional way to eat it with marinara sauce; but not everyone likes it. The young gal took forever to run my transition and handle my food between 5-8 minutes wait. She was too busy talking to her coworkers and didn't double check the ticket. read more

Sonic Drive-In - I asked for ranch but received marinara sauce. - Burgers Near Me - Cornelius, Oregon

We attempted to order through the drive in. However, it took 20 mins before we gave up and went to the drive through. Overall I found myself disappointed with the service and respect for customers. Cinnasnacks were undercooked and doughy. I hope in the future that this location can step up their service read more

Sonic Drive-In - Burgers Near Me - Cornelius, Oregon

Yesterday, we went to Sonic and placed an order of food for lunch. We noticed that when they rang up the our order, the prices on the order screen were way higher that the prices shown in the menu. We pointed it out to the team member, and she said that their updated menus were on order and that it wasn't her fault. There was no offer to correct the price difference that they were counting on us NOT to notice. I see a potential class-action lawsuit here. How long and how much can Sonic justify scamming their customers? We will not be back! read more

Have used the app a few times to order ahead and didn't have too many issues. The last time we waited over 25 minutes for one drink and an ice cream cone. Tonight we waited over an hour for two limeades. The service was also awful when trying to ask where our food was. read more

Two separate times, over a month apart and their ice cream machine "overheated" both times

We stopped at Sonic- in today, in Cornelius, OR. My first visit. I WILL NEVER GO BACK!! We went inside to order because I had some gluten free questions and it just makes it easier. I checked my order and found it not to be what I asked for, so they brought me the right order and we left to go eat at a park. My partners meal was not what he ordered!! I can't hardly believe the lady got BOTH our orders wrong today!! Not to mention the substandard food. We're crossing Sonic off our list! read more

went to sonic and they took 1 hour to get my food so I asked for my money back & manager still gave me attitude for complaining.

this place is horrible! we ordered and an hour an a half later they still don't have our order. in fact they lost the order. go somewhere else! read more

We stopped in at 8:05 pm. Rang the bell at the counter, and heard a "just a minute". Waited for 10 minutes. No further acknowledgement. Ended up leaving and went somewhere else. read more

I frequent sonic for drinks and some food items. We enjoy the breakfast however, they must have a new cook because the eggs are overcooked! When eggs are cooked and turn brown, it changes the flavor to something we cannot eat. So today, my husband ordered breakfast and even asked for 'NO BROWN EGG". yet here we are AGAIN ugh TRAIN THE COOK please! This has never been an issue in the past. PRO: the customer service is nice read more

Sonic Drive-In - Brown eggs - Burgers Near Me - Cornelius, Oregon

I waited 25 min in line during my lunch after getting my order in just to have them tell me sorry we are not taking card right now and rudely shutting the window on my face , later called back just to have them hang up and laugh . I do not recommend this place if it was up to me I would fire everyone there asap. Doesn't even deserve a 1 star. read more

I get fast food isn't good. I also don't expect it to be fresh. I am sick so my boyfriend went to sonic to get dinner. Half the order was forgotten so he had to return. The chicken on their summertime chicken blt was so over cooked and hard we couldn't chew it. It was like they had the chicken patty under the warmer all day long. This place is almost as bad as the Cornelius Burger King read more

This morning we went to Sonic like we do every morning for drinks on the app . Not only were they out of rootbeer once we got home I found out the other drinks was eiether watered down or nasty tasting. The only thing not messed up was the water. I hate to say this , this hasnt been the only time something has happened there. I did try to call to resolve this no one would answer .. Our car hop Christian was awesome and very apologetic. I dont feel its the employees that are the problem it all comes down to management .. They wouldnt run out if it was properly ordered read more

I visited this place on 2/21/22 and me and my boyfriend had ordered, two medium number threes with one of the burgers with no tomato on it. They gave us our food and when we checked it the burgers, they had onions and pickles on them. When we asked them to remake the whole food correctly because that is supposed to be there job in the first place, the lady who took our order and who had refuse to remake the food said she was the manager. When I had went back to just a refund she had a attitude with me and had told me to "Have a good life". (#3's only have lettuce,tomato,mayo, and ketchup) it was right on the receipt but they had messed up on the food... read more

The new Sonic's is here!!! Like everyone else in the area I'm super pumped about this new addition to the fast food scene. No more driving to Hillsboro for Sonic's and finally some variety besides the old J in the B and McDonald's standbys. I checked out this location for the first time today and it was pretty sweet. The inside has plenty of booths to sit in, at least 6 flat screens with the sports channel on each one, and of course all the gluttonous goodness of $1.99 hot dogs, breakfast burritos, and limeades you could ask for. The staff there are understandably, but noticeably green and are probably working their first job; I nervously watched in fear as they shakily set down each item of food at our table. The cashier, however, was already jaded and unenthusiastically took my order. Although, she did trick me into getting a drink that I didn't want by convincing me I'd save money -- touche. I enjoyed the constant attention from the seemingly endless supply of condiment people, armed with trays packed with heavenly sauces. I asked one lady for 5 packs of fry sauce, though, and was promptly judged. Hard. I like to think that her judgement was out of concern for my health and was her way of trying to slow the course of my inevitable Sonic-induced diabetes. I will come back again. read more

Staff is very obnoxious. Almost like its an burden for you bother them. I like the food as far as fast food goes. But the staff keep me away. read more

Green Apple Slushie is all you need to know (and the associated brain freeze to follow) and the Cheddar Bacon Pretzel Dog is a perfect companion.... I'[m sure they have other stuff, but these are the two things that nobody should ignore.... You can thank me later read more

Tonight late night, my husband and I went to sonic and first thing was at the speaker box the employee had us wait 5 minutes before we could order. Then at the window we sat there for 20 minutes as the girl (Ana) tried so very had to do her job and the jobs of her fellow colleagues. Other employees where playing very loud music, standing around and having extremely loud conversations. I felt extremely sorry for the one girl that was actually doing her job and the job of everyone else. My husband and I are very upset with their Behavior. read more

The best place to be on the night of the hottest day of the year and half price shakes also! read more

Sonic Drive-In - Should be enough options for anyone! - Burgers Near Me - Cornelius, Oregon

Went there on New years day and it was really really good. Food was freash. For under 20 bucks you can gorge yourself. Cheap but it tastes really good Super Sonic Double Cheeseburgers with Fries and a coke with 2 breakfast burritos. Thats a recipe for a good day. read more

I tried ordering using the app because my kids love the half off slushes. It was not working tonight. I get to the restaurant and tell the girl that the app is not working. She says, yes we know. I said OK, no big deal, are you able to give me the half off drinks with the rest of my order since I am not able to use your app? She says no, you have to do that through the app. I said, I can't use the app, you just told me that it's broken tonight. She says, that's correct. I just shook my head and left. I totally get it's fast food, but customer service is customer service. We won't be going back. read more

Best Sonic Ever!!! I am a long time fan of Sonic, and moved to Oregon around six months ago. I went to the Cornelius Sonic today and was blown away. First of all what separates this from other Sonics is that you can eat inside. But thats not all, this is most likely the nicest fast food restaurant you will ever eat at . The side of the restaurant has comfortable leather chairs you can sit at facing a fire and a big screen television. This is not a joke. Every table has a tv, with a different sports game on each one, and the regular awesome sonic radio is blasting throughout the restaurant, plus since you can go inside, there are restrooms. If you like Sonic you have to stop by if passing thru Oregon. read more

Wife, myself and daughter visited this Sonic two weeks ago. This was our first visit to Sonic ever. We paid $19 for the three of us. I have to say, this was by far the worst fast-food we have ever had. The chicken tender things were very bland and the barbecue sauce was poor too. The burger was just about as average as you could get. -- nothing special at all. My wire had the chicken sandwich and ate half of it. This food was not at all what we expected. One other thing worth noting. We were offered food that belonged to other cars TWICE! I was kinda appalled that that kind of non-attention to detail existed. --- no wonder their prices are so poor, they give away food to other cars! Finally, the box-thingy to pay through was inoperative and having to give my debt card to a kid who couldn't remember what booth ordered what was not a good feeling. Overall, we will likely never go back to Sonic. Overpriced + bland food+ poor service read more

The food is fine when they remember to take off the qt. Of mayo on the sandwich, but seriously it has been multiple times I have ordered mozzarella sticks and they seem as stingy as McDonald's with their sauces.... I mean I have a 8 piece and I get one packet? read more

If I could give this place 0 stars I would just for the fact the an employee named 'celeste' was making fun of me for paying with quarters and was being really rude and she messed up my order as well. read more

I go here for the cherry limeades mostly. They have a half priced shakes after 8pm also. I really don't like the food, it's very..ummm..like eating at a expensive concession stand at a football game. read more

Friendly crew & peaceful atmosphere! I love how this is the only sonic with a diner in Oregon! On those too-hot or rainy days, it's nice you can eat in. There's nothing like corn dogs, Tots and a slushie on a summer day. Fast service and awesome food. read more

I love Sonic food, and typically they don't screw up my order and I always order something special, so that's huge for me. Huge downside...they interrupt you while you're speaking. I start to talk and they cut me off to ask questions. I get that they may have an order in which they have to input things but a tad bit of memory will take care of that. It's super frustrating when I have to constantly repeat myself because they don't actively listen to their customers. This is why I don't visit much...it's just a frustrating experience. read more

I had this saved to my draft reviews for some time. Not sure why it took me this long to review but here it is: its just like any other sonic you've been to expect one thing. INDOOR SEATING. Yep. You heard right. You can walk in and eat inside. I asked about the indoor seating a while back and they said its one of a few in the whole company that has indoor seating. The other ones are in California and somewhere back east. You of course have the drive through and drive in booths for those who enjoy eating in their car. Inside you'll find plenty of tables including a high counter one with power outlets to charge your laptop or phone while you eat. They have a few tvs playing different types of programing on each one, If you go in to order, they will bring it to your table in a bag. no trays here.... no self serve drinks or condiment bar here either. as for the food? same old sonic food you'll find elsewhere. 1950s era food but with a corperate/chain era taste. Over all its just your average sonic with indoor seating, Nothing special read more

Probably by far one of the worst experiences I've had. I haven't been to sonic in two years since I lived in Texas.. came here last night and the girl who took our order was rude and didn't seem to have any idea what she was doing or talking about. Got our order, drink size was wrong and she went back to fix it but then we get home and both of the sandwiches we got were wrong. Spent $27 on food I didn't even eat. I tried to call to speak to a manager and nobody would answer. Left a voicemail about my experience and no one ever called back. Pretty lousy service and management if you ask me.. I'll be taking the longer drive to the Hillsboro location next time. read more

Love this place! Happy hour is great and we love the drinks! Customer service is always great. Omar at the register is always very nice! (I only know his name because of the recipt) read more