Axis Wakeboard Boat Forum

I'm at 6,000 miles now and I was getting 18.1 mpg on the highway last week averaging 75 mph(not pulling anything of course). The average with about half city driving is 15.8 mpg...and I'm a lead foot.

That's not bad but I thought it might be a bit better. I have a new powerstroke and it is getting 21 hwy 18 city I would have thought ecoboost would be around that.

Well....that is what the ecoboost is rated at too, but they say it takes the engine about 10,000 miles before it reaches it's full potential. It's been creeping up there, a few more months and I'll know for certain.