Honestly, look at the prices! In SXM, the prices for a larger vehicle are basically double the price of a small vehicle. In the US, you can often get an upgrade to a larger vehicle really cheap, but you're going to pay a huge premium for that larger vehicle in SXM. And have you travelled with these folks before? For ME, personally, I would not want to be tethered to someone else, even during the day, to do exactly the same thing all the time. If you look at the prices and still want to do one large car, then that's your decision. But again, parking a larger vehicle in SXM is a major PITA. And, a Corolla does fit 5 adults in a pinch...