how many miles per gallon do the modded insights get?

 

still depends how you drive it.
if you drive it like this:


not many...

 

Depends on how you mod it AND how you drive it and what Generation. Some of the last gen Insighters only get in the 50's or from a turbo first gen insight some get 70's average per tank on first gens and some only get 30's on first gens in Rally racing.