Need Quick Garage Cost Info ASAP !!

The building honestly is one of the cheapest parts of the equation. Site prep, permits, concrete, electrical, plumbing, driveway(gravel or additional concrete), lighting, insulation, floor coating, and erection of the building are all significant costs. There are more costs associated with building materials for walls/doors etc. if you are going to add rooms inside the building for living space. If you plan to install a lift, now is the time to do it as well, when they are there with the equipment to lift it in place and install it. 75K probably would have been doable in 2019-2020 prices but today, I bet you're at 105-120K. Concrete and material costs increased signficantly after covid and have come down some, but not a lot.

As others have recommended, build it as large as you possibly can because it fills up fast! If you build it with 14-16' walls you have the flexibility of adding additional lifts for car storage or a second floor for more living space. I have a 40x60 that I built in 2020 and it's almost full now. I wish I could have gone 60x60 or 40x80 but the budget just wasn't there.