Below are the nutrition facts and Weight Watchers points for Route 44 Mello Yello from Sonic Drive-In .
There are 380 calories in a Route 44 Mello Yello from Sonic. Most of those calories come from carbohydrates (100%).
Weight Watchers Freestyle Points: 24
Weight Watchers SmartPoints: 24
Weight Watchers PointsPlus: 11