Will the Yakima Super Joe 3 fit for Chevrolet...
Will the Yakima Super Joe 3 fit for Chevrolet Aveo Hatchback?
Secondly, can you please advise what is the measurement between the two arms?
It depends on what model year of Aveo. I know it works on most Aveos that I have looked at. For confirmation use the rack configurator found here:
As for the space between the arms, it is 12-3/4" outside to outside on the arms.