That is a tough question to answer since a lot of it depends on the person doing the painting. I'm about 80 percent done painting mine. I decided to use the Kirker acrylic enamel because of cost and I had read some good things about it. Dupont and PPG charge too much. Anyway, I took my body off the frame so everything has been painted. Brackets, hinges, inside, I even painted behind the dash. When it's all done and said, I will have used about 3 1/2 gallons. 1 gallon for the darker lower color and 2 1/2 gallons for the light color that went everywhere else. I've made a few mistakes that had to be redone so that probably cost me the 1/2 gallon. If I had gotten everything right the first time, it probably would have been 3 gallons.