Attachment load – what fits?

Hello dear ones! I’m sure you’ve already read a lot about this topic. Nevertheless, I’d like to turn to you because I don’t see through the information anymore. So, I need a new car. But we have 2 children and a dog. Of course the car should offer space. In addition, I want to be flexible and sometimes transport my horse. Think of the “thickness” so weighs on the 480 kg. I don’t have a hanger yet, but I calculate it with 700 – 750 kg. Käme so think a car with 2000 kg trailer load is nice, but not necessarily economical and useful for us. Because more I drive back and forth between kindergarten and school. Could I sometimes expect a car of the 1300 kg to pull something like that? As diesel of course! Or what do you mean? Must it be a off-road car or a kind of van (though thought about the Doblo (120hp diesel) because of the place, yes, just don’t laugh ; -) Or what about the Terios? Would be nice if I could get some tips here. Thank you very much!