my saturn source info, says that there is no seats that will (bolt in)==== just 03 ion only, anything else ( different make or model would have to be modified to work, then to modify, to bolt in another style seat would cost alot of money, design and mounting plate,remove carpet to weld in plates to bolt seats to, then depending on what style the replacment seat is for seat belt operation,then making and designing a anchor point for retractor and buckle, removal of panels to weld a anchor plate for seat belt system,then depending if your current belt system has S.I.R buckles, would then check and see if seat design will work with S.I .R system, so yes you can pick a seat and install, but by the time you make it work , and be safe to drive, would cost alot to do, 2008 volkswagen beetle is a comfortable seat, thanks for the question
auto mechanic
ase master Tech, shop owner,17 years dealership training