Maybe a fuelish question?
Just wondering if you get better mileage towing with premium gas that does not have alcohol in it over regular gas with alcohol?
Forum Discussion
Is all premium non-ethanol?
Anyway, Ford recommends premium for the 3.5L EcoB when towing heavy, so I switched to it.
9K km, regular, 9.88mpgUS
12K km, premium, 10.68mpgUS
So 7.8% improvement when towing. Not enough to pay for it but maybe there's something else worthwhile in the Top Tier's premium secret sauce.
Anyway, Ford recommends premium for the 3.5L EcoB when towing heavy, so I switched to it.
9K km, regular, 9.88mpgUS
12K km, premium, 10.68mpgUS
So 7.8% improvement when towing. Not enough to pay for it but maybe there's something else worthwhile in the Top Tier's premium secret sauce.
