I have been kicking around the idea of building a HDT RV hauler. Currently, I'm leaning toward this 2008 Volvo 730. Price is right. Mileage is great (600k), and it has the I-Shift transmission.
I would definitely sling one of the axles off, but I'm leaning toward removing the forward axle and keeping the long wheelbase for transporting a smart car or other small off road vehicle (Polaris RZR).
I like the 730 because of the "work station" area in the back versus the double bunk setup of the 670's.
Does anyone here have any experience with the 730's?