The 2011 Dodge Ram 2500 is available as a 2-door, 3-seat regular side. Starting at $27,975, the 2011 Dodge Ram 2500 ST 4x2 Regular Cab HD is powered by a 5.7L , 8 -cylinder engine mated to an automatic transmission that returns an EPA estimated The top of the line 2011DodgeRam 2500Laramie Longhorn 4x4 Mega Cab HD , priced at $ 48,720 , is powered by a 5.7L , 8 - cylinder engine mated to an automatic transmission that returns an EPA estimated