Five Guys vs Sonic Drive-In: Menu Prices Compared (2026)
The short answer
Sonic Drive-In is the cheaper of the two. Of the 3 directly comparable items we could match across both menus, Sonic Drive-In is cheaper on 3 of them, by an average of $5.77 per item.
Deals Worth Knowing at Both
Five Guys
- Order a 'little' burger unless you want two patties โ it is a normal single-patty burger and saves about $2.30.
- A regular fries at $7.19 genuinely feeds two people; ordering one between two is the main way to make Five Guys affordable.
- All fifteen toppings and all milkshake mix-ins are free, so a fully loaded burger costs the same as a plain one.
Sonic Drive-In
- Happy Hour from 2:00 to 4:00 PM every day takes 50 percent off all drinks and slushes โ 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.
Five Guys vs Sonic Drive-In โ FAQ
Is Five Guys cheaper than Sonic Drive-In in 2026?
Sonic Drive-In is cheaper on most matched items โ 3 of 3. Across the whole menu Sonic Drive-In is the lower-priced of the two, at $4.29 for a typical item against $8.69 at Five Guys.
What is the price difference between Five Guys and Sonic Drive-In?
On matched items the average difference is $5.77, or about 47% overall. Five Guys averages $8.82 across 29 priced items; Sonic Drive-In averages $4.66 across 42.
Which has the cheaper entry price, Five Guys or Sonic Drive-In?
Five Guys starts at $2.69 (Bottled Water) and Sonic Drive-In at $1.99 ($1.99 Snack Menu items).
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.