Me Again wrote:
mkirsch wrote:
Trip computers are usually .5-1.5 MPG high.
Very true with our RAM. Chris
And my current Ram, old 2012 F150, my current BMW, my wife's old Mercedes and her current Infinti. In fact neither me, my wife or anyone else I personally know has ever had their lie-o-meter accurate within 1 mpg more than 15% of the time. The only time it has been close for me is on long trips with a few stop/starts in between, but the more I start/stop the vehicle the more it is off. It's almost as if these manufacturers just need to subtract 2 mpg from whatever formula or algorithm they get their mph numbers from.