20 cards ranked
Best credit card to use at Murphy USA.
Gas
Murphy USA runs about 1,700 low-price gas and convenience stations across the U.S., many of them sited in Walmart parking lots under the Murphy USA or Murphy Express banners. The chain competes primarily on price per gallon. Fuel codes as gas at the pump, so any gas category bonus card will earn its full multiplier. The Murphy Drive Rewards loyalty app and Murphy USA Visa add per-gallon discounts that can stack with a major-issuer gas card if used carefully.
- #18.0%8x points
- #2Comenity Capital Bank5% on gas (up to $7,000/year, then 1%)Includes EV-charging stations; $350/year cash back cap on the 5% category combined; 1% thereafter5%
- #3Citi Custom Cashif it’s your top categoryCiti5% on gas if it's your top eligible spend category that cycle (up to $500/month, then 1%)Automatically on your top eligible spend category each billing cycle5%
- #4Citi5% on gas5% at Costco gas stations. 4% on other eligible gas and EV charging worldwide, first $7,000/year combined.5%
- #55%
- #65.0%5x points
- #7American Express Business Goldif it’s your top categoryAmerican Express4x points on gas if it's your top eligible spend category that cycle (up to $150,000/year, then 1%)Automatically on your top 2 spending categories each billing cycle from 6 eligible (airfare, U.S. advertising, U.S. gas, U.S. restaurants, U.S. computer/cloud, transit) — combined cap4.8%4x points
- #8Citi4% on gasOn eligible gas and EV charging worldwide, first $7,000/year combined4%
- #94%
- #10Comenity Capital Bank3% on gas (up to $16,666/year, then 1%)Includes EV-charging stations; combined $500/year cash back cap with groceries and wholesale clubs; 1% thereafter3%
- #113.0%3x points
- #123%
- #133%
- #143.0%3x points
- #153.0%3x points
- #163%
- #173.0%6x points
- #18US Bank Shopper Cash Rewardsif you select itU.S. Bank3% on gas if you select it as a bonus categoryChoose 1 everyday category each quarter, up to $1,5003%
- #19Venmo Credit Cardif it’s your top categorySynchrony3% on gas if it's your top eligible spend category that cycleAutomatically on your highest-spend eligible category each statement period (8 eligible: transportation, travel, groceries, entertainment, dining & nightlife, bills & utilities, health & beauty, gas). Drugstores here represents health & beauty; bills & utilities maps to utilities.3%
- #203.0%3x points
Last updated May 17, 2026