Hello, we have bought a caravan and that is a Dethleffs 515 RK (1500 kg load 1800 kg). At the moment we are still driving a caddy that can pull 1500, but now a new vehicle should come in. There are a few corner points that the vehicle should have: 1. traction power up to 1800/2000 kg 2. price up to 20,000/21.000 € 3. stationary heating (possibly alternative=?) 4. starter coupling (can also be retrofitted) 5. …. A friend says to me he should have all-rat, but unfortunately I don’t know if I need that besides, the vehicles really cost a lot of wood and some don’t even offer that. 6. He should get a lot of KM on it. (long-term danger) To the individual brands I can only judge by stumbling from the internet, whether this is wrong or correct I can’t say: Vw with a little km too expensive.. with a lot of worthwhile? Opel price performance is good enough with 120ps biturbo to pull so much in the praxsis I don’t need a Bian family for a Bian.