What is the late BF109's (G models) internal fuel capacity? What is the late BF109's (G models) internal fuel capacity? I've been trying to google the answer for a few hours with no luck, perhaps someone here has the right source
The BF109G could carry 400 liters of fuel internally, and up to two 300 liter drop tanks externally.

You can also find the information in the flight manual, but you have to be able to read German. It's on page 7, under "Kraftstoffanlage".