arfur

Hi, I have a 56 plate passat as a company car, its done close to 6000 miles now and the average MPG on extra urban runs (up and down the M6) was usually between 44 and 49MPG, however since christmas eve I'm lucky if I can get it above 39MPG while driving it like Miss Daisy's chauffer !!! its been to VW how cant find any issues with it. 3 weeks ago I went to Belgium in it and it used a full take to get from cheshire to Calais then up to Belgium and back (with a full boot of wine ) and yet it cost a quarter of a tank last week to get to derby and back (90mile round trip).... any ideas? performance seems normal, tyres seem inflated ok...