I always use E5, which (I'm told) often doesn't contain any ethanol as the '5' part is the maximum allowable.
Not quite. The 5 in E% stands for 5% ethanol,
.....1.5 cents per litre more expensive...
Not really. It all works out. The benefits of using high octane are multiple (though I have no patience with ethanol). I find that blocks that have been
blessed with high octane petrol, have pristine innards. If the blocks are old ones, they have become "seasoned" as well. The American propane variants
are quite amazing, though I have never owned one.
In any event, I figure Morgans are a hobby car, not A-B transportation. Fuel mileage should be irrelevant. I have been astonished at the difference
fuel quality makes from country to country.. Canada is lucky. it's rating system is the minimum average of RON & MON while the USA is the average
