we had 01 v6 ti towing 18ft jayco poptop for about 5 yrs gave a consistent 17l per 100klm and was one of the most reliable and comfortable ever. Wife loved it for its compact size.Only sold it because it was getting close to 300k'
We are towing a 17'6" Van with a petrol Pathfinder [160,000km on the clock] and an automatic gearbox. It handles the load reasonably well, however the torque only really kicks in at about 3000 rpm. What particular info are you after?
Have been towing a Roadstar duel axel 2700 kg for 5 years been around OZ. 2005 model Parthfinder, auto, have 180,000 km on the clock and has not missed a beat, have chipped and put bigger exhaust would not swap for any vehicle.