SNA again last night. Booked a Fullsize Car. Was assigned a Toyota Highlander, not my ideal car - wanted something a bit smaller. Went through the options with the agent and was offered a Malibu or a Buick Encore (small SUV type) - took the Buick. Has 40K plus miles on it :/ I had walked the lot prior to going up to the desk, offered some "suggestions" as to what cars I would like to swtich to but they were all spoken for according to the rep.

Seems this location is hit or miss on PC's being assigned something at least similar to your reserved class. I don't think I will go out of my way to fly into SNA again if I am renting a car.