I'm actually in a similar position Effy. My current toad is a Dodge Dakota 4x4 and it tows four down real easy. But I just bought a Jetta TDI Sportwagon and I just love that car. 50 miles per gallon is nice. So I would like to take it along with me on occasion, but after I looked at the cost of the dolly and all the other hassles associated with having the dolly just so I can take the Jetta when I don't need the 4x4 truck, I decided it wasn't worth it. Maybe if we go full time someday I'll look into again, but for now I'll just stick with the Dodge and tow it four down.