Ideally three...
VR6 Golf for daily duties (driveway)
Porsche 911 SC for weekend/track day fun (garaged)
Wish list: Rolls-Royce Corniche (hard top coupe) for Winery, special occasion and country drives.
I have the first two and I'm looking for a suitable Corniche but I won't buy one until I have a house with space for 3 cars and some tools/workshop machinery.
My current house has room for two but I use one space for my workshop machinery and tools.