ive just come back off holiday down to dorset from derby, ive compared computer mpg to real mpg(working with calculator and tank to tank) and i got 32.2mpg towing a daxara 218 trailer full of camping equipment, a full boot and two kids(ill post pics later via Wozza) traveling at 60mph on cruise controll. when i worked out at next fill up i got 31.6 mpg which will do for me B) http://mybigspoon.com/wozza/tow.jpg