Commodore VE Ute 2008 Fuel consumption?

[Wheatley098]

Hi all I have owned my Ute for a while now and recently noticed fuel is going very quickly in it, Where as one week I will get maybe 500Ks out of it if im lucky and one week like before I will only get max 360K's out of a full tank, I have a cold air intake in the car from SS Inductions (Growler Cold Air Induction Holden VE V6 Holden Performance Enhancers) and run the car on Premium 98 V-Power Fuel, Does anyone else have idea's for what I could do?

Been considering going to E10

 

[MYVESSV8]

could be where and when and how you are driving (or carrying)average speed can effect it, high average more k's, low average speed less k's, this is going off what you are saying

 

[En4th7]

Give u a rough idea: mine is engine-stock manual ss, run 14.86@42km/h average speed, the record has been cycled about 8 full tanks