Depending on conditions speed etc I am normally getting mid twenties when towing,and I usually stay in 2 wheel drive, after advice from others on this forum a while ago, when towing on road. Solo I can average low thirties but needs to be driven gently,I have looked at newer models and all but the basic spec seem to be auto, also enjoyed an off road demo at Cirencester Park courtesy of Mitsubishi,and they were using Autos, very impressive,I was nearly tempted,until the sales lady admitted ours would do everything that the new ones do. Watch out for rear suspension bushes that can wear, and wheel bearings,neither are that expensive to replace, other than those our only other expense was a crankshaft pulley at about 40k which needed replacing, as the built in rubber damper had separated. Ours also seems to go through brake pads quite quickly I think the pads are quite small for the size of discs,altogether it has been our best tow car to date.