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.
- #1Comenity 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%
- #2Citi5% on gas5% at Costco gas stations. 4% on other eligible gas and EV charging worldwide, first $7,000/year combined.5%
- #35%
- #45.0%5x points
- #55.0%5x points
- #6American 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
- #7Citi4% on gasOn eligible gas and EV charging worldwide, first $7,000/year combined4%
- #84%
- #9PNC4% on gas (up to $8,000/year, then 1%)$8,000 combined annual cap with dining and groceries; 1% thereafter4%
- #10U.S. Bank4x points on gas (up to $1,000/quarter, then 1%)Includes EV charging stations4.0%4x points
- #113.6%3x points
- #12Comenity 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%
- #133.0%3x points
- #143%
- #153%
- #163.0%3x points
- #173.0%3x points
- #183%
- #193.0%6x points
- #20US 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%
Last updated May 17, 2026