The MFD (mutli-function display) MPG #s on MK7 Golfs are VERY optimistic. I'd say around 8% or so, based on member's #s at VWvortex.
I only have 3 refills so far, so I'm still working out the accuracy -- especially since it is a filler neck that likes to shut off early and seems to require one top off to get anywhere near a normal fillup.
I did check my odometer vs phone GPS over a few drives and it was +0.6%, a close enough number I can live with.
My OEM tires are Ecopia 422 Plus - not sure if that's helping, but my (true) average so far is 36.74 MPG for the first 1k. Would love to see that go even higher after break-in.
I only have 3 refills so far, so I'm still working out the accuracy -- especially since it is a filler neck that likes to shut off early and seems to require one top off to get anywhere near a normal fillup.
I did check my odometer vs phone GPS over a few drives and it was +0.6%, a close enough number I can live with.
My OEM tires are Ecopia 422 Plus - not sure if that's helping, but my (true) average so far is 36.74 MPG for the first 1k. Would love to see that go even higher after break-in.