And unfortunately, very, very thin sheet metal and criminally-thin and fragile paint. I have a Mazda6, model year 2017. Mazda's drive pretty nicely and are reliable and will last... but will only go the distance with considerable care. And it depends what the weather / snow/salt conditions are - where you operate it. The undercarriage / suspension members have barely any paint on them... subframes rust, wishbones rust, every last hose-clamp rusts. Cardboard for carpets, too.
Yeah, they'll last... but in my experience - not with normal car-care practices.
If you can conclude, for yourself, that electrically- and electronically you can go the distance with a Golf (or variant) - it is built more robustly, in my view.