Fan FavoriteSonic Drive-In • Burgers
Double SONIC Smasher
Nutrition Information
* Nutritional values are approximate and may vary by location and preparation. Source: Sonic Drive-In official website.
Two smashed beef patties with crispy edges, double American cheese, pickles, onion, mustard, and ketchup.
Everything You Need to Know About Sonic Drive-In Double SONIC Smasher
The Double SONIC Smasher uses the smash burger technique: two beef patties pressed flat on the grill to maximize the crispy seared crust. Double American cheese melts over both patties, with pickles, onion, mustard, and ketchup. The crispy edges make every bite more flavorful than a standard patty.
How to order Double SONIC Smasher at Sonic Drive-In
The Double SONIC Smasher is available for dine-in and takeout at Sonic Drive-In locations across the United States, and through the chain's own app or delivery partners in most markets. Before you order, it is worth checking the current Sonic Drive-In deals in case this item is part of a running promotion.
Sonic Drive-In Double SONIC Smasher price in 2026
The Double SONIC Smasher is listed at $8.49 on the Sonic Drive-In menu we track. That figure is a guide rather than a guarantee: most fast food chains let individual franchises set their own prices, so the same dish can cost noticeably more in high-rent city centres than in smaller markets, and airport or stadium locations sit higher again. Menu boards and the official app are always the final word for your specific restaurant. We re-check the full Sonic Drive-In menu and refresh this page when prices move.
💡 Pro Tips for Ordering Double SONIC Smasher
- 1Smash-style means crispier edges and more flavor
- 2Add mayo for a richer build
Frequently Asked Questions About Sonic Drive-In Double SONIC Smasher
Q:What is a SONIC Smasher?
A Smasher is a smash-style burger where the patty is pressed flat on the grill for maximum sear and crispy edges.
More Sonic Drive-In Menu Items
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$7.99Burgers
SuperSONIC Double Cheeseburger
Two beef patties with double American cheese, mustard, mayo, ketchup, pickles, tomato, lettuce, and onion.
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Classic Cheeseburger
Single beef patty with American cheese, mustard, ketchup, pickles, and onion.
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Bacon Double Cheeseburger
Double beef with crispy bacon, two slices of American cheese, and all the classic toppings.
$2.99Burgers
Jr. Burger
Small single beef patty with mustard, ketchup, pickles, and onion. Best value on the menu.
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About Sonic Drive-In - Fast Food Restaurant
Sonic Drive-In is one of America's most popular fast food restaurant chains.America's Drive-In since 1953, famous for tater tots, cherry limeades, slushes, and made-to-order burgers with Happy Hour half-price drinks every day 2 to 4 PM. With hundreds of locations across the United States, Sonic Drive-Inserves millions of guests every week who return for the quality, consistency, and value the brand delivers.
The Double SONIC Smasher is just one of many excellent choices available on the Sonic Drive-In menu. Whether you are visiting for the first time or you are a regular, USA Food Journal has you covered with up-to-date pricing, nutrition information, and insider tips for every item. Explore the full Sonic Drive-In menu to discover everything available, from appetizers to desserts.
Looking to save on your next visit? USA Food Journal tracks the latest Sonic Drive-In coupons and promotional codes updated daily. You can also compare menus and prices across all major US chains on our all restaurants page.