Just worked out my astras MPG after filling her up and using an online MPG calculator, it came back as 31.37 MPG!!
Surely this is a bit on the low side for a 1.6 SXi? I haven't even derestricted the airbox yet which will make it even worse i think?
Anyone else's around 31/32 or are there some little things i should be loking for?
Its a 53 plate with 47k on the clock..