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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 Mckinney, 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 420 North Custer Road for the ultimate SONIC experience!
Customers reported a mix of friendly and rude service, with some praising quick and polite staff while others experienced long waits and unhelpful attitudes.
Food Consistency
Feedback on food quality was varied; while some enjoyed hot and fresh meals, others received cold or poorly prepared items.
Order Accuracy
Many customers noted issues with incorrect orders or missing items, leading to frustration.
Cleanliness Concerns
Several reviews mentioned unsanitary conditions and issues with food safety, impacting customer comfort.
Overall Experience
Despite mixed reviews, many customers expressed loyalty to this location, citing it as their preferred Sonic.
EM
Ezekiel Mooney
Feb 9, 2026
5.0
Food was hot and fresh
CN
Christina Navarro
Feb 9, 2026
5.0
This is the only Sonic we like. Every time we try a different one, we regret it.
This Sonic is always quick, they very rarely mess up our order, and the employees are friendly.
LB
Larry Bracamonte27
Nov 26, 2025
1.0
Terrible service. They should review the night shift staff at that establishment and teach them how to treat customers.
BH
Barbara Horan
Nov 20, 2025
5.0
Stressful day. I needed a quick bite of comforting food. The smashburger was the perfect solution.