Sonic Drive-In vs Wendy's: Menu Prices Compared (2026)

Updated August 25, 2026 7 items matched

The short answer

Wendy's is the cheaper of the two. Of the 7 directly comparable items we could match across both menus, Wendy's is cheaper on 5 of them, by an average of $1.84 per item.

Typical menu price: Sonic Drive-In $4.29 · Wendy's $4.19

Matched Items, Side by Side

The same item on both menus, priced against each other. Where names differ, we matched the closest equivalent — Sonic Drive-In's wording first.

Item	Sonic Drive-In	Wendy's	Difference
Bacon Cheeseburger Toastervs Jr. Bacon Cheeseburger	$7.49	$3.29	$4.20 cheaper at Wendy's
Grilled Chicken Sandwich	$6.99	$6.99	same
Crispy Chicken Sandwich	$6.79	$2.99	$3.80 cheaper at Wendy's
SuperSONIC Breakfast Burritovs Breakfast Burrito	$6.49	$3.99	$2.50 cheaper at Wendy's
Bacon, Egg & Cheese Breakfast Burritovs Bacon, Egg & Cheese Biscuit	$5.29	$4.19	$1.10 cheaper at Wendy's
Sausage Biscuitvs Sausage, Egg & Cheese Biscuit	$3.49	$4.19	$0.70 cheaper at Sonic Drive-In
Soft Drink (large)vs Soft Drink (medium)	$2.99	$2.39	$0.60 cheaper at Wendy's

Sonic Drive-In vs Wendy's at a Glance

	Sonic Drive-In	Wendy's
Typical menu price	$4.29	$4.19
Average menu price	$4.66	$4.95
Cheapest item	$1.99 Snack Menu items — $1.99	Frosty (junior) — $1.49
Most expensive item	SuperSONIC Bacon Double Cheeseburger — $9.29	Baconator Combo — $12.29
Items priced	44	49
Menu sections	6	6
Price range	$	$
Founded	1953	1969
Headquarters	Oklahoma City, Oklahoma	Dublin, Ohio
Locations	More than 3,500 drive-ins across the United States	About 6,000 restaurants in the United States

Which One Should You Order From?

Wendy's has the lower typical menu price of the two — $4.19 against $4.29 — but a typical price only tells you where the middle of the menu sits. At the value end, Wendy's gets you in cheaper at $1.49.

Sonic Drive-In is strongest on Cherry Limeade, SuperSONIC Bacon Double Cheeseburger, Tots; Wendy's on Dave's Single, Baconator, Spicy Chicken Sandwich. Neither chain's app prices match the counter, and both discount heavily through their loyalty programmes, so the deals below usually matter more than the few cents between the two menus.

Deals Worth Knowing at Both

Sonic Drive-In

Happy Hour from 2:00 to 4:00 PM every day takes 50 percent off all drinks and slushes — the single biggest recurring discount in fast food.
The Sonic app frequently offers half-price burgers on Tuesdays and free items with a purchase.
Upgrading to a Route 44 (44 oz) for $0.60 more is the cheapest per-ounce drink on the menu, especially during Happy Hour.

Wendy's

The $5 Biggie Bag is the most complete meal for the money at any national burger chain — the four items separately run about $11.
A junior Frosty at $1.49 is the cheapest dessert in fast food, and Wendy's regularly sells a season-long Frosty Key Tag for around $3 that gives one free junior Frosty per visit for a year.
A small chili at $3.49 is more food per dollar than a small fries at $2.49 and is the only hot vegetable-and-protein side on a burger menu.

About these prices: menu prices are set by individual franchise owners and change without notice. The figures on this page are researched estimates for 2026 and are provided for reference only. Confirm the current price with the restaurant before ordering. Menu Price Book is not affiliated with this chain.

Sonic Drive-In vs Wendy's — FAQ

Is Sonic Drive-In cheaper than Wendy's in 2026?

Wendy's is cheaper on most matched items — 5 of 7. Across the whole menu Wendy's is the lower-priced of the two, at $4.19 for a typical item against $4.29 at Sonic Drive-In.

What is the price difference between Sonic Drive-In and Wendy's?

On matched items the average difference is $1.84, or about 6% overall. Sonic Drive-In averages $4.66 across 42 priced items; Wendy's averages $4.95 across 49.

Which has the cheaper entry price, Sonic Drive-In or Wendy's?

Sonic Drive-In starts at $1.99 ($1.99 Snack Menu items) and Wendy's at $1.49 (Frosty (junior)).

Are these prices the same at every location?

No. Both chains let franchise owners set prices, so figures move by a dollar or more between markets and run highest at airport, stadium and highway locations. Treat these as the typical U.S. price, not a quote.