The money it costs for a new car these days should include as standard a proper full sized spare wheel.I have never bought a new car but if I was I would insist on it having one. The dealer is not going to turn down a sale for what it would cost them. What has changed that makes dealers think a spare wheel is no longer required?
I have even got 5 alloy wheels and tyres all the same make and size for my Saff!