Colorado Sam's Club Gas Prices
Colorado average · Regular unleaded$/GAL · up 16¢ 30D over the last 30 days
- Premium
- up 18¢ 30D over the last 30 days
- Diesel
- up 10¢ 30D over the last 30 days
Posted September 13, 2026
Sam's Club gas in Colorado currently averages $4.031 a gallon for regular. Stations here sell regular and premium, and diesel where sold. The cheapest is Thornton Sam's Club, at $3.939 a gallon.
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Last 30 days
Colorado average by grade
- Regular
- Premium
- Diesel
Daily prices
| Date | Regular | Premium | Diesel |
|---|---|---|---|
| September 13, 2026 | $4.031 | $4.689 | $5.599 |
| September 12, 2026 | $4.077 | $4.716 | $5.659 |
| September 11, 2026 | $4.002 | $4.664 | $5.689 |
| September 10, 2026 | $3.897 | $4.646 | $5.339 |
| September 9, 2026 | $3.747 | $4.429 | $5.219 |
| September 8, 2026 | $3.779 | $4.447 | $5.239 |
| September 7, 2026 | $3.781 | $4.452 | $5.269 |
| September 6, 2026 | $3.824 | $4.482 | $5.279 |
| September 5, 2026 | $3.844 | $4.499 | $5.339 |
| September 4, 2026 | $3.899 | $4.554 | $5.339 |
| September 3, 2026 | $3.877 | $4.537 | $5.359 |
| September 2, 2026 | $3.827 | $4.499 | $4.999 |
| September 1, 2026 | $3.774 | $4.474 | $4.869 |
| August 31, 2026 | $3.804 | $4.474 | $4.869 |
| August 30, 2026 | $3.844 | $4.494 | $4.869 |
| August 29, 2026 | $3.899 | $4.601 | $4.879 |
| August 28, 2026 | $3.999 | $4.654 | $4.879 |
| August 27, 2026 | $4.101 | $4.759 | $4.939 |
| August 26, 2026 | $4.204 | $4.809 | $4.939 |
| August 25, 2026 | $4.249 | $4.864 | $4.939 |
| August 24, 2026 | $4.272 | $4.907 | $5.299 |
| August 23, 2026 | $4.264 | $4.909 | $5.319 |
| August 22, 2026 | $4.166 | $4.867 | $5.369 |
| August 21, 2026 | $4.107 | $4.777 | $5.519 |
| August 20, 2026 | $4.104 | $4.761 | $5.559 |
| August 19, 2026 | $4.009 | $4.681 | $5.359 |
| August 18, 2026 | $3.984 | $4.659 | $5.369 |
| August 17, 2026 | $3.951 | $4.642 | $5.439 |
| August 16, 2026 | $3.924 | $4.596 | $5.489 |
| August 15, 2026 | $3.874 | $4.511 | $5.499 |
Cheapest right now
Lowest regular prices in Colorado
- 1Thorntonregular
- 2Denver, Central Parkregular
- 3Evansregular
- 4Aurora, Smoky Hillregular
By city