4 post lift in small space? Pictures?

I went building shopping today. I was surprised at the reasonable cost of a 40w by 30 deep. I’m thinking it needs to be deeper and I’m limited to the 40w. The supplier says 12 ft to bottom of truss unless I went into the next price jump. Wife is on board but, she gets a spot for her small SUV. I’m guessing that would take up 12w by 20ft deep with a 10ft door.