In article <gu2404tln6597kjrul6ci5vhjdor9jo5pb@4ax.com>,
nick@nowhere.com wrote:

> >> >> impossible to compare fuel cost per mile to say one is better than the
> >> >> other.
> >> >
> >> >No it's not. Why do you say that?
> >>
> >> Well for one you won't travel the same road, at the same speed, at the
> >> same rpms for two consecutive tanks. That also doesn't factor even how
> >> many lights you stop and for how long.
> >
> >Did you read what I then said? It all comes out in the wash if you do
> >it over several months.
>
> There is nothing on that website to prove your claim.

I didn't say there was. When did I say that? Can you quote me?

I personally did the testing, on my own, older car. Shell gas costs
less to run, per mile, than grocery store gas.

Further, you plainly know nothing about testing something like this.
Over one tank, your observations are valid. Over several months, you
drive the car the same way on average.