Reason i ask is according to parkers i should be getting about 45-50mpg around town and about 60mpg on the motorway.
At the moment im getting around 38-40mpg round town and 45mpg when doing long journeys on motorway at 70mph.
Its had a full major service at vauxhall and swirl valves and egr valve replaced withing the past 2 months.
Or is there any reason why my fuel consumption is so high?
The car is a 1.9 CDTI SRI 150