⛽ Costco Gas Prices in Michigan
Estimated today · Based on Michigan AAA avg · Source: AAA + historical Costco savings data
Michigan Avg Today
—
per gallon · regular
Est. Costco Price
—
~15–30¢ below state avg
⚠️ Costco does not publish real-time prices. Estimated price uses today's Michigan AAA average minus Costco's typical 15–30¢/gal savings. Actual prices vary by location.
Michigan Gas Tax Context
Michigan's state gas tax is approximately 28¢ per gallon — near the national average. This tax applies equally to all stations including Costco, so the 15–30¢ membership discount is on top of the post-tax street price.
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~8 Costco locations in Michigan
Use the Costcoapp or website to find the nearest fuel center and confirm today's price.
Membership required
Costco fuel is available to members only. $65–$130/year · Gold Star ($65/year)
Costco Gas in Michigan — FAQs
How much is gas at Costco in Michigan today?
Based on today's Michigan average of current local prices, Costco in Michigan is estimated at around $a few cents less per gallon. Costco typically prices 15–30¢ per gallon below the state average.
Is Costco gas cheaper than regular gas stations in Michigan?
Yes. Costco gas in Michigan is typically 15–30¢ per gallon cheaper than branded stations. At $the current state average, that's a meaningful per-fill-up savings.
Do you need a membership for Costco gas in Michigan?
Yes. A valid Costco Membership ($65–$130/year) is required to purchase fuel at any Costco location, including those in Michigan.
Why is gas more expensive in Michigan than the national average?
Michigan gas prices are currently near the national average of $—. State gas tax is approximately 28¢/gal.