I was reading some of the Hertz reviews here on FT about the QX56, Cadillac Escalade, and MB GL but I am looking to rent a vehicle to help cart around people during my sister's wedding.

According to the specs, the Escalade should have more cargo room for suitcases, but the Hertz website says the QX56 actually can carry more bags. My guess is the 6 of us will have 3 carry on bags. Since it's my sister's wedding I was thinking about leaning with the Prestige vehicles to drive her around in something nicer. Any tips / experiences? This would be from the Miami AP also.

Appreciate the advice!

--Erik