Ranked by protein per calorie.
- Diet Dr Pepper® — 0 cal, 0g protein
- Brewed Unsweet Tea — 0 cal, 0g protein
- Coca-Cola® Zero Sugar — 0 cal, 0g protein
- Diet Coke® — 0 cal, 0g protein
- Minute Maid Zero Sugar Lemonade® — 0 cal, 0g protein
Best XL DRINKS at Arby's
The highest-protein XL DRINKS options at Arby's, ranked.
Published July 27, 2026 · Updated 38 minutes ago
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