The benchmark 30 year loan interest rates at GMAC Mortgage start at 3.625% yielding an APR of 3.671% today. The shorter term 15 year fixed rate mortgage interest rates can be had for 3.000% at the bank yielding an APR of 3.065% today.
As far as ARMs go, 5 year interest rates are on the books at 3.000% at GMAC Mortgage with an APR of 3.159% to start. The 5 year Jumbo ARM interest rates start at 3.125% yielding an APR of 3.159% to start.
The best 30 year refinance loan deals at GMAC Mortgage can be had for 3.625% with an APR of 3.662% today. The shorter term, popular 15 year refinance loan deals are coming out at 3.000% and APR of 3.139% today. ARMs in the 5 year refinance category are 3.000% at GMAC Mortgage. with an APR of 3.153%. 5 year refi Jumbo Adjustable Rate Mortgages are 3.000% showing an APR of 3.096%.