SUV – Insurance which ALTE SUV is the cheapest?

Hello together, I have delivered my A3 and now need a towing vehicle for my pony. Since I use the car only as a second car I have thought of an old off-road vehicle, gasoline. But these are usually very expensive in the insurance… Does someone experience and can tell me which is quite cheap? I do not have many requirements. Max. 650€ AHK & Klima + drag my horse reliably (2T) . The car serves exclusively as a 2nd car and is only used from time to time to pull and transport before I find out a lot of SUVs, where the insurance is much too high anyway. Thank you very much. LG Laura