Ram 3500 (2014) is 1832 mm (72.13 inch) longer, 196 mm (7.72 inch) wider, 518 mm (20.39 inch) higher and has 1398 liters (49.37 ft3) bigger cargo space than Subaru Legacy (2014).
Subaru Legacy (2014) is 1568 kg (3,457 lbs) lighter than Ram 3500 (2014).
