Dealerships that specialize in subprime financing often mark up interest rates significantly. A 2021 Consumer Financial Protection Bureau (CFPB) report showed that average subprime interest rates at banks were approximately 10%, compared with 15% to 20% at finance companies and buy-here-pay-here dealerships. (4)Sarah's story highlights several warning signs to watch out for if you're in the market for a vehicle:Read more: Robert Kiyosaki warns of a 'Greater Depression' coming to the US — with millions of Am ...