The list of available 2006 Dodge Ram 2500 models is as long as the truck itself. This workhorse pick-up comes available in various body styles, including two door Regular Cab, or four door Quad and Mega Cab configurations, in ST, SLT and Laramie trims. New enhancements for 2006 include renovations to the interior design and exterior edits. The Ram 2500 comes equipped with a standard 330 horsepower 5.7-liter gas-powered V8 with 4WD and a 6-speed manual transmission with overdrive. Luxury amenities include air conditioning, cruise control and keyless entry.