There is nothing wrong with a 95 Escort (other than being a Ford, LOL) as long as it's clean and doesn't look like a death trap. Many agents think they have to have a fancy schmancy car to "look successful."
My boss drives a 4WD Subaru. It makes her look SMART.

She is one of the top agents in the area.
I've seen those in my area driving Escalades giving them up. Guess the "image" of success wasn't enough.
So I'd say to "car" it would be - whatever you can afford, as long as it looks clean and isn't all rusty/scary looking.