Evinrude 1989 140 Fuel consumption

[Plod]

I have recently purchased a 1

I have recently purchased a 19 foot boat with a 140 evinrude motor. It runs very well but was curious to know what "average" fuel consumption per hour other owners have running at normal operations.

 

[The Doctor]

On average expect 5-7 mpg wit

On average expect 5-7 mpg with 70hp and up. Sorry an average fuel per hour is difficult if not impossible to calculate as most owners have different idea's of normal operating conditions.