i've searched around and found no result on the weight of the car's frame

I've been told that EK's frame weighs only about 200kg
I know the whole car weighs around 1080 kg when fully equipped
could the engine, transmission and the interior take up 800 kg?

thanks

oh yeah my avatar tells that i'm exactly a noob
so please don't be harsh when you post up search results that I could not find