I get about 38mpg solo.
Towing a caravan of about 1.3ton + reasonable 'car/4x4' load I get 20ish+a bit mpg.
Very happy with the first figure does the latter (towing) figure seem reasonable First time I have towed with a diesel so may not have the driving technique quite right. Are there any obvious rules/guidelines for driving a diesel when towing significantly different to petrol engines?.
Richard