Is there really a difference between gasoline brands?

The answer is “Yes”. There is a huge difference, because some brands contain more detergent additives that can prevent carbon deposits from forming inside your engine. Such gas brands are called Top Tier Brands.

Which gas station has the best quality gas?

5 Gas Stations with the Best Quality Fuel

  • Shell.
  • Costco.
  • Mobil.
  • Chevron.
  • Sinclair.

Does gas quality vary by brand?

A: Not so much, according to AAA’s report. In a survey of 1,002 adults, six in 10 drivers said they believe there are differences in gas quality sold by different stations, but seven in 10 said they choose their gas based on price or location.

What brand of gasoline is the best?

Top 10 Best Gasoline Brands

  • Kwik Trip.
  • Holiday.
  • Exxon.
  • Chevron.
  • Costco.
  • Texaco.
  • Sinclair.

Why is Shell gas so expensive?

Since most end product stations have equal research, they can produce similar additives. The most likely scenarios for Shell gasoline to be more expensive is that their additive is more expensive to add, or that other stations are using the base gasoline from the local distributor refinery.

Is Costco gas lower quality?

Costco’s gas may often 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.

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Which gas lasts the longest?

93 octane fuels are more refined and contain more stable hydrocarbons. These stable hydrocarbons can last 2-3 times longer than 87 octane fuel. Even in proper storage 87 octane gas can start to degrade in 3 months, 93 octane fuel should last closer to 9 months before degradation is noticeable.

Is Shell better than Chevron?

The difference between Shell and Chevron gasoline is not great but noticeable. Techs I have talked to agree Shell V-Power is the better gasoline it appears to deliver a bit more power and the techs all said they run it most of the time.

Is 76 a top tier gasoline?

Top Tier fuel is available at most of the country’s biggest and most popular gas station chains, from Amoco to BP, Shell, CITGO, and Marathon to Sunoco, 76, and even Costco, just to name a handful of retailers.

Is Circle K gasoline top tier?

All of the top 10 gasoline retailers, by service-station count, are Top Tier: Shell, Exxon, Chevron, Speedway, BP, Circle K, Mobil, Sunoco, Valero, and QuikTrip. … If you don’t have the list, just google “top tier gas.”

Is Sam’s gasoline top tier?

Know gas sold at Sam’s Club isn’t top tier. You should know before buying gas from Sam’s Club that the gas isn’t top tier. Unlike Costco, gas you’re buying at Sam’s Club isn’t top tier.

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