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Sonic Drive-In

4.3
(1351 reviews)
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Business Details

509 Ed Carey Drive, Harlingen, TX
78550, United States
(956) 423-5283
http://www.sonicdrivein.com/locations/us/tx/harlingen/509-ed-carey-drive/store-2139
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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 Harlingen, TX. 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 509 Ed Carey Drive for the ultimate SONIC experience!

Location

Sonic Drive-In
509 Ed Carey Drive, Harlingen, TX
78550, United States

Hours

Reviews

4.3
1,351 reviews
5 stars
823
4 stars
280
3 stars
148
2 stars
36
1 star
64

What are people saying?

AI-generated from recent customer reviews

Food Quality

Mixed reviews on food quality, with some customers praising the taste while others reported issues like undercooked items and food poisoning.

Service Speed

Generally quick service noted by many customers, although some experienced delays and order inaccuracies.

Customer Service

Customer service experiences varied widely, with some praising friendly staff while others reported rude interactions and confusion with orders.

Value

Many customers appreciated the value, especially with promotions like half-price shakes, but some felt prices were high for the quality received.
  • NM
    Naomi Martin
    6 days ago
    5.0
    Denzel is such a nice sweet person wow loved the customer service wat an amazing human being nicest person I have ever met
  • JL
    Jim Lehman
    Feb 15, 2026
    4.0
    Usual
  • RG
    Ryan Gutierrez
    Jan 13, 2026
    5.0
    It's great for what it is: a drive in diner. The corn dogs are well made, chicken nuggets are weirdly small, but taste like real chicken. The best thing though, are the soft drinks. My favorite is a large a Sprite Zero with the sugar free mango syrup added. Where else can you get an icy Mango Sprite with like 10 calories?
  • JA
    Jacob Aboytes
    Jan 13, 2026
    5.0
    I dont know why, but it felt romantic- i love it. The ice cream came out really quick- and the hot dog too- was very good
  • MH
    Modest Hinrichs
    Jun 6, 2020
    4.0
    Got ice cream,I was happy and glad I got to pay for it too.
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Brand Certified Facts from Sonic Drive-In

This information is certified by Sonic Drive-In and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified March 01, 2026Yext Knowledge Graph
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