Danny Boy said:
is there a gadgat out there that tells ya mph ???? i no some cars come wid it standed
MPH? that will be your speedo :lol: :lol: just joking
On the Vecs and coupes built in to the MFD they have trip computer etc thats shows MPG, you can also get devices such as SCan Gauge 2's etc but most are from the USA and there gallon to ours is different so you dont get a correct reading. You best bet is to calculate it yourself.