The bike that I would most closely associate with the expression "Cadillac ride" is my 84 Specialized Expedition "land yacht".

The bike that I would most closely associate with the expression "Ferrari ride" is my mid-90's Bianchi Reparto Corse TSX. It is the first and only bike that I've ever ridden that turns me into another person. I say things like, "Ciao", "Gratsi", and what ever the Italian is for "F.U." as I pass other bikes on the road. My friends will attest that I am normally not so rude and that I normally don't say things in Italian.