It all depends on the features your Honda has on it. Many Hondas, including mine, you do need the key in the ignition. However, that is a feature that is different on different Hondas.
Hyannis is actually a location in Massachusetts rather than a Honda car model, so I would assume Hondas sold there have the same gas milage as other Hondas.
one
We need engine size or trans #, there are many different Hondas !
Preowned Hondas can be purchased from many different places. It may be easy to find a preowned Honda from a private owner. It would be just as easy to go to a local dealership to find many preowned vehicles, including Hondas.
Hondas
Fits many Hondas, don't know about any GMs.
in the fuel tank
An H is their logo.
Yamaha and hondas
Mitsubishi
yes