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17 cards ranked

Best credit card to use at CarMax.

Online Shopping

CarMax is the largest used-car retailer in the United States, with over 240 stores and a national online buying platform at carmax.com. The company offers no-haggle pricing, seven-day returns, and home delivery on used vehicles. Credit cards generally cap how much can go toward a vehicle purchase, with $1,000 to $5,000 typical limits, and the transaction codes as a vehicle dealer rather than a rewards category.

Picks without a tag earn at CarMax both in-store and online. Watch for theOnline onlytag — those bonuses only apply on carmax.com.

  1. #1
    Bank of America Cash Rewards SecuredOnline onlyif you select it
    Bank of America
    3% on online shopping if you select it as a bonus category (up to $2,500/quarter, then 1%)
    3% in choice category (gas, online shopping, dining, travel, drugstores, home improvement); cap is combined with groceries/wholesale-club row
    3%
  2. #2
    Bank of America Customized Cash RewardsOnline onlyif you select it
    Bank of America
    3% on online shopping if you select it as a bonus category (up to $2,500/quarter, then 1%)
    3% in choice category (gas, online shopping, dining, travel, drugstores, home improvement); cap is combined with groceries/wholesale-club row
    3%
  3. #3
    American Express
    3% on online shopping (up to $6,000/year, then 1%)
    U.S. online retail purchases
    3%
  4. #4
    Robinhood
    3% flat-rate cashback
    3%
  5. #5
    American Express
    4x points on online shopping
    Eligible U.S. online retail purchases
    2.0%4x points
  6. #6
    American Express
    2% flat-rate cashback
    2%
  7. #7
    Citi
    2% flat-rate cashback
    1% when you buy, 1% when you pay
    2%
  8. #8
    First Electronic Bank
    2% flat-rate cashback
    Tiers of 2%, 2.5%, 3%, or 4% based on assets held on Coinbase; tiers above 2% are capped at $10,000 in eligible purchases per month, then 2%. Requires Coinbase One membership.
    2%
  9. #9
    Elan Financial Services
    2% flat-rate cashback
    When deposited into an eligible Fidelity account
    2%
  10. #10
    American Express
    2% flat-rate cashback
    Unlimited 2% cash back on eligible purchases
    2%
  11. #11
    Chase
    2% flat-rate cashback
    2.5% on purchases of $5,000 or more per transaction
    2%
  12. #12
    WebBank
    2% flat-rate cashback
    2%
  13. #13
    Navy Federal
    2% flat-rate cashback
    Issued on the cashRewards application when approved for a credit limit of $5,000 or more; lower limits receive cashRewards at 1.5%
    2%
  14. #14
    PNC
    2% flat-rate cashback
    2%
  15. #15
    U.S. Bank
    2% flat-rate cashback
    2%
  16. #16
    Wells Fargo
    2% flat-rate cashback
    2%
  17. #17
    Wells Fargo
    2% flat-rate cashback
    2%

Down payments at CarMax are useful for clearing signup bonus minimums on cards like the Chase Sapphire Preferred or Amex Gold. Some cardholders also use CarMax for manufactured spend on Visa or Mastercard rewards cards. Service and parts visits at CarMax service centers code separately and may earn standard retail rates.

Last updated July 28, 2026