Get a carport for her – you don't want a wet car parked in with your machines. Should we assume from the size problem it is a Bridgeport?

The days of mollycoddling cars in garages are long gone (I remember my parents putting a blanket over the engine, using a sump heater, and even then having to "catch" it if it fired.). Todays cars are designed for all sorts of conditions and don't need garaging. Leave it on the drive, or street. True there is a security risk, but that pales into insignificance given the ability to create a workshop.

FWIW, I haven't used a garage for 50+ years, other than when doing servicing and/or repairs – and even that no longer applies.

Peter G. Shaw

I've also read that moving a car in and out of a closed garage can create condensation inside the bodywork where it does maximum damage.

Not sure it applies so much to modern cars, but I remember watching an MOT tester punch several holes in a pristine Wolseley with the pointy end of a wire brush. Never forgotten the expression on the owners face!