Hi all I have done a search but cannot find the answer to my question.
I have recently bought an astra mk4 gsi and wondered what sort off miles people get from £20 town driving?
Also if anybody has gone from a cat to decat as this affected there mpg?
My car is running a vxr turbo. For me to make the most from this would I be best to have a remap done?
I'm averaging at best over the last 70 miles 19.1 mpg and that's generally driving like a granny. Odd blast. Does this sound right?