Ideas search Beginners, large cargo space, four wheel

Hello, on the consideration which car could fit me, I thought now of a US car, but know me unfortunately little. I have so far an extra long Vito with 163 hp engine and a ML 500 with 387 hp engine. Finally I choose a combination from both. My requirements: I choose a car which is fun (e.g. by fine V8 sound) and is mostly used for caravan pulling. I need 5 seats and a large cargo space as much as possible (comparison scale: my Vito extralang, en The towing load must be at least 2500 kg. What is also important to me is an all-wheel drive, since winter camping is also on the agenda. Consumption does not matter, I estimate the annual mileage to a maximum of 5000 km. I am not a screwdriver and a certain reliability would be important to me. I would also like a certain degree of safety, which is why too old models would fail. I thought about a maximum of EUR 5 0.000, which would also be significantly less beautiful. The vehicle can be very used, possibly also in the range of 10 years. Originally I had always been irritated by the PickUps (Ram, Ford F), but since I need a hardtop it would be more difficult to load compared to the Vito and also because of the height of the loading edge unsightly. Therefore the thought goes towards Van, however, I do here very hard with a market overview and above all the question of the suitability to the attachment r. I look forward to suggestions by Johannes