Sonic Drive-In

3.3
143 reviews

About

Fast Food RestaurantRestaurantAmerican RestaurantChicken RestaurantIce Cream ShopHot Dog RestaurantBreakfast RestaurantBurger JointRestaurant Delivery Service
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 Ontario, CA. 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 1495 North Mountain Avenue for the ultimate SONIC experience!

Location

Sonic Drive-In
1495 North Mountain Avenue, Ontario, CA
91762, United States

Hours

Reviews

3.3
143 reviews
5 stars
63
4 stars
16
3 stars
11
2 stars
5
1 star
48
  • SN
    SnYp Nation
    Dec 17, 2025
    1.0
    I stated three times to customize my order and instructions weren't followed. This is my first time going to this Sonic and now it will be my last. The staff do not pay attention. The staff do not follow instructions. I like Sonic but I will not go to this one. Honestly I want the Sonic closed down or hire new staff...
  • YG
    Yaira Gonzalez
    Dec 14, 2025
    1.0
    I am so disappointed with this sonic, I am even skeptical to try another location. My order was placed right on the order screen but when it arrived it was missing some items and I wasn’t even given a receipt to show them my order. I was so looking forward to my meal but sadly it was ruined. During my short time there I witnessed four other costumers also upset with the service.
  • TD
    Tony D.
    Dec 7, 2025
    1.0
    Had to wait about 30 minutes for 2 drinks and a burger. Noticed orders at drive thru and the parking lot that came in after us were getting their food faster.
  • TR
    TIM RUAN
    Nov 29, 2025
    1.0
    What a piece of junk! I paid for the meal and came to pick it up. I waited for an hour and no one showed up!!! This is so ridiculous.
  • MC
    Michael Castillo
    Nov 18, 2025
    4.0
    I used the drive up stall. That was novel and fun for me. The server was pleasant and said she was learning to skate to make delivery more fun. The restaurant was clean and smelled like fresh food. The restrooms were clean. That is usually a good sign of good management and training. The tots were a little cool and hard but the produce on the burger was fresh and tasty.