Unassociated Document
Pricing Supplement Dated September 21, 2009
     
Rule 424 (b) (3)
         
(To Prospectus Dated January 16, 2009)
     
File No. 333-156775
                 
                 
                 
GMAC Inc.
  Demand Notes  -  Floating Rate
                 
                 
Annual Yield:
2.15%
           
                 
Effective Dates:
9-21-2009
through
9-27-2009