At what speed?
Will find out at the end of the month when we go on a trip.
I can go 80mph with my 6.7 pulling my 25' trailer (only if needing to pass an idiot who doesnt know about cruise control!!!). A friend has the ecoboost and I leave him way behind while he pulls his 25' trailer. Another friend with a 20ft doesnt like to push their Silverado over 65, he say it takes a tremendous hit on his mileage.
So on my 6.7 its 6mpg hit at 70, and 4mpg hit at 65. I expect more so the 19.5 mpg does not seem far fetched.
Will find out at the end of the month when we go on a trip.
I can go 80mph with my 6.7 pulling my 25' trailer (only if needing to pass an idiot who doesnt know about cruise control!!!). A friend has the ecoboost and I leave him way behind while he pulls his 25' trailer. Another friend with a 20ft doesnt like to push their Silverado over 65, he say it takes a tremendous hit on his mileage.
So on my 6.7 its 6mpg hit at 70, and 4mpg hit at 65. I expect more so the 19.5 mpg does not seem far fetched.