the mustangs get started every ten days or so and warmed up enough to dry the exhaust, down the driveway turn around to roll the tires, dragging the brakes to wipe some of the rust off, steer full left/right to keep the rack seals lubed, cycle the ac, etc...
didnt last winter, but think I'm gonna either paint the floor or at least put a oscillating fan on the floor to keep the air moving- either should help keep moisture from the cement away...thinking a fan may be best. full tank of 89 with sta-bil.
I always keep lights/radio on in the garage- accidentally noticed this keeps mice away...used to have big problems with that at our old house- detached garage was dark/quiet, had mice around too often in winter...went on vacation one winter, forgot to kill the lights/radio on purpose so it didnt look empty, but came home to no mice...compact flourescent bulbs last for years if not shut off, and a old clock radio keeps some noise...dunno if either or both ran the mice off, but never had a problem here and dont need one, so still do it