BuyPower Card®: A GM credit card for car buyers

The BuyPower Card® offers 5% of your first $5,000 of purchases during each account year as earnings, and then 2% back on all purchases after you meet that $5,000 limit. But you can only redeem your rewards toward a new car from Chevrolet, Buick, GMC or Cadillac — making this GM credit card useful only to people who plan to buy a GM vehicle.

Read more at Credit Karma.