The GM BuyPower Card, managed through buypowercard.com, is a specialized, no-annual-fee, co-branded credit card from Capital One that allows users to earn 5% on the first $5,000 in purchases and 2% thereafter toward new GM vehicles. It serves as a targeted loyalty tool for purchasing or leasing Chevrolet, Buick, GMC, or Cadillac vehicles, featuring no redemption caps or earnings expiration. Learn more about the card's features at CreditCards.com . BuyPower Card from Capital One debuts new Ad campaign