Costco or Sam's Club Gas - Which do you choose?

[MiBlugt]

I live near both Costco and Sam's club and they both sell gas. Anyone have a preference between the two?

 

[SoCalStinger]

Costco Gas

 

[robz32]

Costco

 

[DesertStinger]

Sam's, less waiting.

 

[POS VETT]

Not enough issue to mull over.

 

[OilDripper]

Costco gas only when I shop there.

 

[valkyriemedic]

Costco gas is certified as Top Tier ( https://toptiergas.com/licensed-brands/ ) , Sams in not...if that matters to you

 

[Chi-Guy]

I was going to post the exact thing

Costco gas is certified as Top Tier ( https://toptiergas.com/licensed-brands/ ) , Sams in not...if that matters to you

 

[hoserama]

Costco.

 

[Koolwrench]

if i ever have to go to either its sams. the lines for costco are usually insane.

 

[ehb704]

Costco. It’s Tier 1 fuel.


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[RIGSGT2]

Normally go to Sam's and Thornton's but When I load up with Sam's the car does not feels as responsive like when I load up with Thornton's.
Now I know that Costco is the one.

 

[seh0872]

Wherever you can get Top Tier fuel.

https://www.consumerreports.org/car-maintenance/study-shows-top-tier-gasoline-worth-extra-price/