Garold
Well-Known Member
A couple of people on the forum have gone for the modern technology solution, a Merry Fisher or Antares 8.80 (shared hull) with a single 300hp leanburn Suzuki, much smaller than you wanted, but returning over 4mpg!
would make a perfect weekend boat.
The new outboards exactly match the fuel consumtion of the equivalent diesel, but half the weight and half the cost.
if you 'search' the forum there's a few threads about their boats.
Having done a bit of further research, i will be looking at smaller boats because this is a good way to start to cut the fuel costs. The cost of pushing a heavy boat around seem to double roughly every 15% increase in length.
It may also cut other costs such as berthing.
Single engine options also seem more common in sub 10 metre boats too. Not sure how I feel about the prospect of single engine with no sails though.
In fact I'd be interested on other's opinion of single engine mobos. Various websites suggest that with modern engines reliability shouldn't be a significant issue.
Cheers
G