Asked by: Raeann Roquer
asked in category: General Last Updated: 31st January, 2020

Does Costco sell top tier gasoline?

That's why all Costco Gas Stations contain Kirkland Signature™ Gasoline in both regular unleaded and premium grades. To qualify for TOP TIER, an additive must contain about three times the EPA detergent requirement, and Costco's Kirkland Signature Gasoline additive dosage is five times the requirement.

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Keeping this in view, what kind of gas does Costco sell?

p?remium unleaded ?gasoline, and ?d?iesel at select locations. Gasoline ?octane can vary by state, but at Costco, it's typically 87 octane for Regular Unleaded and 91 octane for Premium Unleaded Gasoline.

One may also ask, is Costco gas really top tier? Costco's gas may be the cheapest in town, but it's still high-quality. It doesn't matter whether you buy regular or premium grades of fuel, you're always getting Top Tier gas at Costco. Costco's regular and premium fuel meets Top Tier standards. Costco isn't the only Top Tier gasoline retailer around.

Herein, who sells top tier gas?

A list of brands selling top tier fuel includes: 76. Aloha Petroleum. Amoco.

Which Automakers Recommend Top Tier Gas?

  • Audi.
  • BMW.
  • Fiat Chrysler.
  • General Motors (Chevy, Buick, GMC and Cadillac)
  • Honda.
  • Mercedes-Benz.
  • Toyota.
  • Volkswagen.

Where does Costco buy their gas?

Costco buys fuel from major refineries and distributors in each area. All Kirkland Signature™ Gasoline is fully guaranteed, just like the merchandise inside the warehouse.

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