Originally Posted by
Mitsu3000gt
I think the average person cares way more about how far they can go between fill ups for the convenience factor, rather than how much it costs to fill up, as that ends up being a totally insignificant cost for most unless you do a ton of driving in an extremely inefficient vehicle.
If someone is bragging about it or something though, they probably just don't understand how mileage calculations work haha.
The dumber question is "how much does it cost to fill up", because the answer is exactly the same on a per liter basis as everyone else aside from the slight price difference in fuel grades.