Toyota tops GMAC as the biggest U.S. auto lenderPosted Aug 25th 2008 6:59PM by Michael HarleyFiled under: Plants/Manufacturing, GM, GMC, Toyota, Earnings/FinancialsToyota Financial Services recently leaped over GMAC Financial services to take the lead as the biggest U.S. auto lender in terms of loan and lease contract volume. The study by AutoCount (a unit of the Experian Automotive company) estim... more.