TV that fits in my garage? Does such a thing exist?

Dude. He's talking about his house garage.

OP, You will prolly need to check the manufacturers for the total length of their vehicles. But "most" TVs with any towing capacity, will be longer than a minivan. But will more than likely fit length wise

But you need to also check how high your door is as well. Many 4x4 trucks or SUVs will not go under many residential garage doors.