@blacksapphirez has experience towing with a GL. He can tell you more about it, but until he chimes in I can testifies that he used a Ram to tow his sx240.
@swatski and
@Julian used to tow a 240 with a diesel Audi Q7 and had zero complaints.
@swastki isnow using a land cruiser for his 240and he loves it. I considered get a land cruiser myself, but I opted to get 2 F150s instead.
@MrMoose used to have a Durango I believe and had no issues. He eventually switched to Nissan Armada and he is very happy with its towing.
I think it boiling down if the vehicle is meant as tow vehicle or vehicle that you will want to also tow with. In the first case I will stick with pick up truck. Cheapest option for a good tow vehicle. If you need an SUV that can also tow your boat then the GL and other soft SUVs will do fine.
as per the American cars comments I am not so sure your worry is valid. Now days most car makers make good cars and you plenty of recalls on Toyotas and HoNDAs. At the end of the day they might not be the sexiest thing on the road, but sure as well they can tow