Sonic

Sonic Classic Signature Slinger Nutrition Facts

A Sonic Classic Signature Slinger contains 340 calories, 21 grams of fat and 26 grams of carbohydrates.

Keep reading to see the full nutrition facts and Weight Watchers points for a Classic Signature Slinger from Sonic Drive-In.

Sonic Classic Signature Slinger Nutrition Facts


Serving Size	1 burger
Calories	340	See analysis
Calories From Fat	190
	Amount Per Serving	% Daily Value*
Total Fat	21g	32%
Saturated Fat	9g	45%
Trans Fat	1g
Cholesterol	70mg	23%
Sodium	760mg	32%
Total Carbohydrates	26g	9%
Dietary Fiber	2g	8%
Sugars	7g
Protein	15g	30%

*All percent daily value figures are based on a 2,000 calorie diet.

Nutritional information source: Sonic

Calorie analysis

There are 340 calories in a Classic Signature Slinger from Sonic. Most of those calories come from fat (54%).

To burn the 340 calories in a Classic Signature Slinger, you would have to run for 30 minutes or walk for 49 minutes.

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According to our website visitors, a Classic Signature Slinger is not a healthy and nutritious option from Sonic, with only 25% of voters finding it to be healthy.

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Allergens

Contains

egg

gluten

milk

wheat

Unknown

fish

glutamates

MSG

mustard

nitrates

peanuts

seeds

sesame

shellfish

soy

sulfites

tree nuts

Allergy Information: a Sonic Classic Signature Slinger contains egg, gluten, milk and wheat.

* Please keep in mind that most fast food restaurants cannot guarantee that any product is free of allergens as they use shared equipment for prepping foods.