Sam's Club Gas Prices in Castle Rock, Colorado Today
5940 Promenade Parkway, Castle Rock, CO 80108
The Sam's Club gas station in Castle Rock, Colorado is one of the cheapest places to fill up in the area. Regular unleaded is currently $3.499 per gallon, diesel is $4.699. Prices are updated daily to reflect real pump prices at this location. A Sam's Club membership is required to purchase fuel here. Most members save 10–20 cents per gallon compared to regular gas stations nearby.
Today's Prices
Updated 11 hrs agoMembership required. You need an active membership to purchase fuel at this location.
Colorado Regular Gas Price Trend (30 days)
Source: EIAStation Information
- Address
- 5940 Promenade Parkway, Castle Rock, CO 80108
- Weekday Hours
- N/A
- Saturday
- N/A
- Sunday
- N/A
- Membership
- Required — $50/year
Location
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Frequently Asked Questions — Sam's Club Castle Rock
The Sam's Club gas station in Castle Rock is least busy on Tuesday and Wednesday mornings between 7 and 9 AM. Avoid Friday evenings and Saturday mornings — those are the busiest times.
Pro Tips for Castle Rock Sam's Club Gas
- 1
Best times to visit: Tuesday and Wednesday mornings (7–9 AM) have the shortest lines at this Castle Rock location. Avoid Friday evenings and Saturday mornings.
- 2
Pull forward: The hoses reach both sides of your car — don't wait for a specific lane. Pull to the first available pump and reach across.
- 3
Check prices before you go: Sam's Club updates prices daily based on wholesale fuel costs. Bookmark this page and check before you leave.
- 4
Save more with rewards: Stack your membership savings with a cash-back credit card. The Costco Anywhere Visa offers 4% back on gas (up to $7,000/year). Sam's Club Mastercard gives 5% back.
Nearby Stations
Quick Facts
- ✓Prices updated daily
- ✓Extended hoses reach both sides
- ✓Diesel available
- ✓Sam's Club membership required