The UK's motor finance industry is facing a massive compensation bill of £9.1 billion ($12 billion) after the Financial Conduct Authority (FCA) revealed that millions of consumers were sold unfair vehicle loans. This marks one of the country's most significant financial mis-selling scandals, with the FCA's investigation focusing on discretionary commission arrangements (DCAs) used by motor finance providers.

These arrangements allowed dealerships to receive extra commission based on the interest rate they charged customers, resulting in customers paying more for their car finance than they should have. The FCA found that these arrangements were not consistently disclosed to customers, leaving them unaware of the potential impact on the interest rates they were paying. This lack of transparency constituted a mis-selling practice, requiring firms to offer redress to affected consumers.

The total compensation bill of £9.1 billion ($12 billion) represents the estimated amount needed to compensate approximately 11 million affected customers. The FCA has instructed firms to identify and contact eligible customers to offer redress, a process that is expected to take some time. Firms are working to establish systems to calculate appropriate compensation amounts, ensuring that consumers are treated fairly and receive appropriate compensation for past mis-selling practices.