The 2006 Dodge Ram 3500 is available as a 2-door, 3-seat regular side. Starting at $44,805, the 2006 Dodge Ram 3500 Laramie 4x2 Mega Cab is powered by a 5.9L , 6 -cylinder engine mated to a manual transmission that returns an EPA estimated The top of the line 2006DodgeRam 3500ST 4x2 Quad Cab 8' Box Dual Rear Wheel , priced at $ 31,050 , is powered by a 5.7L , 8 - cylinder engine mated to a manual transmission that returns an EPA estimated