The 2006 Dodge Ram 2500 is from the model's third generation. This heavy-duty pickup truck was available in three trims: ST, SLT, and Laramie. It featured a sturdy body meant for towing and hauling with various cab styles. The Ram 2500 was offered with three engines: a 5.7-liter Hemi V-8 producing 345 hp, a 5.9-liter Cummins Turbo Diesel inline-6 producing 325 hp, and an 8.0-liter V-10. Paired with either a six-speed manual or a four-speed automatic transmission, it was built to tackle heavy-duty tasks. The interior offered comfortable seats and accommodated up to six passengers. The model year 2006 saw a notable upgrade to the Cummins Turbo Diesel engine, increasing torque to an impressive 610 lb-ft.