Mountain Dew Sweet Lightning

Drinks · $2.99 medium, $3.19 large

A Mountain Dew flavor KFC's own copy says is only available at KFC: sweet peach and smooth honey. 160 calories medium, 210 large. $2.99 and $3.19 in Louisville, where a Sweet Lightning Dirty Soda with vanilla cream is $2.99 medium, $3.19 large.

Image © KFC US, shown to identify the product. Price checked 2026-10-04; kfc.com shows no prices until a restaurant is selected, and KFC says prices and participation vary by restaurant. The dollar figures here are the web pickup prices kfc.com showed on October 4, 2026 for one store, KFC 5603 Preston Hwy, Louisville, KY 40219 (store K750039, the nearest restaurant taking web orders to 1900 Colonel Sanders Lane, the Louisville address kfc.com uses as its default store, about two miles away); other restaurants charge differently, and the footnote on KFC's own Value Feast release says prices are higher in Alaska, Hawaii, California and on third-party ordering websites. Calorie figures are the ones kfc.com prints on its menu tiles and variant entries; where the site's own figures disagree we left the number out.