Re: Ford or Dodge I just purchased a 08 Silverado 2500HD,Duramax/Allison, It is like nothing I have ever had before. For a long time the Cummings engine was king. (never heard of a Cummins truck) The Duramax/ Allison is a hard package to beat. As for price I could not find much difference around here. (Nashville, Tn,) Just my 2 cents worth. GOOD LUCK.