A friend of mine turned down a good car deal once because a T-bird case would not fit in the trunk.
Funny thing, he never got around to buying a T-bird, and eventually ended up with an EB-0.
As for cars, my '85 Corolla is rarely seen driving around without the back seats laid down. Just enough space
to take my Superbass/412 TV, 2 guitar combos and 2 short scale basses to rehearsal.