The first two generations of Hinda Odyssey were four down towable and quite roomy. First generation (global market version) wasn't too heavy and is popular as a toad.
Mazda MPV and successor Mazda 5 would be towable if you can find the rare manual transmission version. Not much heavier then Gen 1 Odyssey.
Dodge Durango (first generation, at least) had seating for seven and was towable if you got 4x4 with two-speed transfer case. That means SLT or higher, not Sport or SXT trim.
Suzuki XL7 is mentioned. That model was also the platform for one of the iterations of the Saturn Vue (name was applied to at least three different cars) but I don't know whether the Suzuki clone version of the Vue had the third row seats.
You may be able to get transmission lube pumps or a half-shaft disconnect for an early Chrysler minivan. I know these accessories were made for second and third generation vans (we are now into the fourth generation, Chrysler says maybe the fifth but looks like 4 1/2 to me.
4x4 suburban and Yukon XL have 3rd row seating and neutral in the transfer case. Some possibility of finding low trim versions of Tahoe or Yukon with a front bench seat, to provide seating for six. You might also find this seating in extended cab Ford and Chevy/GMC pickups from the '90s and later. What you are looking for will be two rows of bench seats, and 4x4 drive train with a neutral selectable in the transfer case. Easier to find in older models when transfer cases were more simple, manually operated.
Whether your motorhome can tow it is a separate question. Towing limits range from about 3500 pounds two 10,000 pounds. A 3500 pound car with six seats is not as easynto find as a 6000 pound SUV with six seats.
Tom Test
Itasca Spirit 29B
