Here is a pic of my garage taken last summer. It's still under construction and only used for storage. I have 7 vehicles in it right now.
It's 32x54 with 10 foot side walls. I'm lucky that the zoning in the town I live in limits building size only on the size of my lot (no absolute limit). The center 1/3 has scissor trusses to allow a 2-post lift. Another 1/3 will be walled off as a smaller shop space that will be easier to heat in the winter. The remaining 1/3 will be able to be used as my paint booth (with a temporary wall).
If you want real garage porn you need to visit
www.garagejunkies.net
Have plenty of tissues handy.
Tom Fuehrer