Got 26 MPG on a 600 Mile Trip.

186 miles yesterday, mostly 65-70 mph. 18.6 mpg

I don't know how you guys do it.

 

You're getting better MPG because you left your wife in St. Louis.

I believe you. Long highway hauls at moderate speeds bring excellent MPG. My city/hwy average is over 24, my best highway long-haul average is... well... nobody would believe me

 

No, Not quite. I left my step daughter there.
And yes I believe him too.
So what was the MPG you got?

 

It was just over 30 MPG. 600-mile trip, kept speeds around 60mph, drafted several tractor-trailers (but not too close) for long periods. DFCO also played a part, I'm sure of it. Stock 15" street radials slightly overinflated also helped a bit.

 

I avg 25mpg over the last 2k miles! Using a obdII reader.
Been flamed in other posts for saying this but it is what it is.
I am very pleased with my 4 banger 5 speed!