10/17/2026
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Sonic Drive-In
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Sonic Drive-In is a fast food and American restaurant in Rancho Cucamonga, CA with a retro vibe. As the Inland Empire's favorite drive-in, they offer made-to-order food and over 1.3 million beverage combinations for a one-of-a-kind dining experience. Whether you're looking for breakfast, lunch or dinner, Sonic Drive-In serves up classic American fare like burgers and hotdogs in a casual atmosphere with outdoor seating available. Perfect for families and groups, this restaurant also offers takeout and waiter services with no reservations required. So why not stop by Sonic Drive-In? You'll find them located on the corner of 4th Street and Milliken Ave right across Ontario Mills Mall.
(1331)
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Address
11370 4Th Street
Rancho Cucamonga, CA
91730
To reach the fast food and American restaurant on 4th Street in Rancho Cucamonga, you can take the public transport by getting off at the nearest bus stop to 4th street. For driving and parking, you can use your map app to navigate to 4th Street in Rancho Cucamonga and park your car in the available parking spaces nearby.
Opening Hours
| Monday | 10am - 11pm |
| Tuesday | 10am - 11pm |
| Wednesday | 10am - 11pm |
| Thursday | 10am - 11pm |
| Friday | 10am - 12am |
| Saturday | 10am - 12am |
| Sunday | 10am - 11pm |
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What people say
Sonic Drive-In on 4th Street in Rancho Cucamonga is a must-visit for anyone looking for delicious American fast food with a retro twist. This restaurant has been serving up made-to-order food since 1953, and it shows in the quality of their dishes. The menu features classic American favorites like burgers, hot dogs, and breakfast items that are sure to satisfy any craving.
One of the standout features of Sonic Drive-In is their extensive drink menu, which boasts over 1.3 million possible combinations. Whether you're in the mood for a classic soda or something more adventurous like a slushie or milkshake, Sonic has got you covered.
The drive-in dining experience at Sonic is also something special. You can pull up to one of their stalls and have a friendly waiter take your order right from your car window. It's a fun and unique way to enjoy your meal that will transport you back to the golden age of drive-ins.
Overall, Sonic Drive-In on 4th Street in Rancho Cucamonga is an excellent choice for anyone looking for tasty fast food with a retro flair. With friendly service, delicious food, and an extensive drink menu, it's no wonder why this restaurant is known as the Inland Empire's #1 Drive-In!