Dodge also claims the Ram Mega Cab has, at 44.2 inches, the most second-row legroom in its class. Built on a 160.5-inch wheelbase, the Mega Cab model stretches to 247.7 inches long overall.

The Mega Cab's base engine, which is standard on the 1500 light-duty model, is a 5.7-liter Hemi V-8 that produces 345 horsepower and 375 foot-pounds of torque at 4,200 rpm.